From b511985f13701b1cb4ccd60b305453be9d240b21 Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Fri, 18 Dec 2020 09:19:40 +0100
Subject: [PATCH 1/8] Add sub node

---
 .gitignore              | 15 ++++++++++++++-
 rust-toolchain          |  1 +
 substrate-node-template |  1 +
 3 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 rust-toolchain
 create mode 160000 substrate-node-template

diff --git a/.gitignore b/.gitignore
index 7be846b..66b7dd8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,15 @@
 target
-.vscode
\ No newline at end of file
+.vscode
+# Generated by Cargo
+# will have compiled files and executables
+**/target/
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+.DS_Store
+
+# The cache for docker container dependency
+.cargo
+
+# The cache for chain data in container
+.local
\ No newline at end of file
diff --git a/rust-toolchain b/rust-toolchain
new file mode 100644
index 0000000..e242b5c
--- /dev/null
+++ b/rust-toolchain
@@ -0,0 +1 @@
+nightly-2020-10-06
\ No newline at end of file
diff --git a/substrate-node-template b/substrate-node-template
new file mode 160000
index 0000000..0e3ce8e
--- /dev/null
+++ b/substrate-node-template
@@ -0,0 +1 @@
+Subproject commit 0e3ce8ec9e422893574a37d17e0da6c7e5ec9bf6

From f8dd8c3793d708cf8d51678529f50028efa97145 Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Fri, 18 Dec 2020 10:26:22 +0100
Subject: [PATCH 2/8] Add

---
 test2 | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 test2

diff --git a/test2 b/test2
new file mode 100644
index 0000000..e69de29

From 8ef7b238a32808225396144c0f9b9d983e351893 Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Fri, 18 Dec 2020 10:28:59 +0100
Subject: [PATCH 3/8] Rm

---
 substrate-node-template | 1 -
 1 file changed, 1 deletion(-)
 delete mode 160000 substrate-node-template

diff --git a/substrate-node-template b/substrate-node-template
deleted file mode 160000
index 0e3ce8e..0000000
--- a/substrate-node-template
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0e3ce8ec9e422893574a37d17e0da6c7e5ec9bf6

From d4e6736a7ad3a67ab659082f764c3e2e04a1ed0c Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Fri, 18 Dec 2020 10:29:05 +0100
Subject: [PATCH 4/8] Substrate

---
 .../.devcontainer/devcontainer.json           |   26 +
 substrate-node-template/.editorconfig         |   22 +
 .../.github/ISSUE_TEMPLATE/ask-a-question.md  |   13 +
 .../.github/ISSUE_TEMPLATE/report-a-bug.md    |   46 +
 .../ISSUE_TEMPLATE/suggest-a-feature.md       |   26 +
 .../.github/workflows/build-push-template.yml |   19 +
 .../.github/workflows/check.yml               |   37 +
 substrate-node-template/Cargo.lock            | 7939 +++++++++++++++++
 substrate-node-template/Cargo.toml            |    9 +
 substrate-node-template/LICENSE               |   24 +
 substrate-node-template/Makefile              |   19 +
 substrate-node-template/README.md             |  194 +
 substrate-node-template/docker-compose.yml    |   17 +
 substrate-node-template/node/Cargo.toml       |   57 +
 substrate-node-template/node/build.rs         |    7 +
 .../node/src/chain_spec.rs                    |  157 +
 substrate-node-template/node/src/cli.rs       |   39 +
 substrate-node-template/node/src/command.rs   |  135 +
 substrate-node-template/node/src/lib.rs       |    3 +
 substrate-node-template/node/src/main.rs      |   13 +
 substrate-node-template/node/src/rpc.rs       |   64 +
 substrate-node-template/node/src/service.rs   |  303 +
 .../pallets/template/Cargo.toml               |   36 +
 .../pallets/template/src/lib.rs               |  103 +
 .../pallets/template/src/mock.rs              |   61 +
 .../pallets/template/src/tests.rs             |   23 +
 substrate-node-template/runtime/Cargo.toml    |  113 +
 substrate-node-template/runtime/build.rs      |   10 +
 substrate-node-template/runtime/src/lib.rs    |  513 ++
 substrate-node-template/scripts/docker_run.sh |   10 +
 substrate-node-template/scripts/init.sh       |   14 +
 31 files changed, 10052 insertions(+)
 create mode 100644 substrate-node-template/.devcontainer/devcontainer.json
 create mode 100644 substrate-node-template/.editorconfig
 create mode 100644 substrate-node-template/.github/ISSUE_TEMPLATE/ask-a-question.md
 create mode 100644 substrate-node-template/.github/ISSUE_TEMPLATE/report-a-bug.md
 create mode 100644 substrate-node-template/.github/ISSUE_TEMPLATE/suggest-a-feature.md
 create mode 100644 substrate-node-template/.github/workflows/build-push-template.yml
 create mode 100644 substrate-node-template/.github/workflows/check.yml
 create mode 100644 substrate-node-template/Cargo.lock
 create mode 100644 substrate-node-template/Cargo.toml
 create mode 100644 substrate-node-template/LICENSE
 create mode 100644 substrate-node-template/Makefile
 create mode 100644 substrate-node-template/README.md
 create mode 100644 substrate-node-template/docker-compose.yml
 create mode 100644 substrate-node-template/node/Cargo.toml
 create mode 100644 substrate-node-template/node/build.rs
 create mode 100644 substrate-node-template/node/src/chain_spec.rs
 create mode 100644 substrate-node-template/node/src/cli.rs
 create mode 100644 substrate-node-template/node/src/command.rs
 create mode 100644 substrate-node-template/node/src/lib.rs
 create mode 100644 substrate-node-template/node/src/main.rs
 create mode 100644 substrate-node-template/node/src/rpc.rs
 create mode 100644 substrate-node-template/node/src/service.rs
 create mode 100644 substrate-node-template/pallets/template/Cargo.toml
 create mode 100644 substrate-node-template/pallets/template/src/lib.rs
 create mode 100644 substrate-node-template/pallets/template/src/mock.rs
 create mode 100644 substrate-node-template/pallets/template/src/tests.rs
 create mode 100644 substrate-node-template/runtime/Cargo.toml
 create mode 100644 substrate-node-template/runtime/build.rs
 create mode 100644 substrate-node-template/runtime/src/lib.rs
 create mode 100755 substrate-node-template/scripts/docker_run.sh
 create mode 100755 substrate-node-template/scripts/init.sh

diff --git a/substrate-node-template/.devcontainer/devcontainer.json b/substrate-node-template/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..6e6d76b
--- /dev/null
+++ b/substrate-node-template/.devcontainer/devcontainer.json
@@ -0,0 +1,26 @@
+{
+  "name": "Substrate Node template",
+  "context": "..",
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/bash",
+    "lldb.executable": "/usr/bin/lldb"
+  },
+  "extensions": [
+    "rust-lang.rust",
+    "bungcip.better-toml",
+    "vadimcn.vscode-lldb"
+  ],
+  "forwardPorts": [
+    3000,
+    9944
+  ],
+  "preCreateCommand": "cargo build --release && cargo check",
+  "postStartCommand": "./target/release/node-template --dev --ws-external",
+  "menuActions": [
+    {"id": "polkadotjs",
+     "label": "Open PolkadotJS Apps",
+     "type": "external-preview",
+     "args": ["https://polkadot.js.org/apps/?rpc=wss%3A%2F%2F/$HOST/wss"]}
+  ],
+  "image": "paritytech/substrate-playground-template-node-template:latest"
+}
diff --git a/substrate-node-template/.editorconfig b/substrate-node-template/.editorconfig
new file mode 100644
index 0000000..4a9b139
--- /dev/null
+++ b/substrate-node-template/.editorconfig
@@ -0,0 +1,22 @@
+root = true
+[*.rs]
+indent_style=tab
+indent_size=tab
+tab_width=4
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
+max_line_length=100
+insert_final_newline=true
+
+[*.yml]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+
+[*.sh]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
diff --git a/substrate-node-template/.github/ISSUE_TEMPLATE/ask-a-question.md b/substrate-node-template/.github/ISSUE_TEMPLATE/ask-a-question.md
new file mode 100644
index 0000000..7687625
--- /dev/null
+++ b/substrate-node-template/.github/ISSUE_TEMPLATE/ask-a-question.md
@@ -0,0 +1,13 @@
+---
+name: Ask a Question
+about: Ask a question about this template.
+title: ""
+labels: question
+assignees: ""
+---
+
+**Question**
+
+_Please include information such as the following: is your question to clarify an existing resource
+or are you asking about something new? what are you trying to accomplish? where have you looked for
+answers?_
diff --git a/substrate-node-template/.github/ISSUE_TEMPLATE/report-a-bug.md b/substrate-node-template/.github/ISSUE_TEMPLATE/report-a-bug.md
new file mode 100644
index 0000000..31b2ea8
--- /dev/null
+++ b/substrate-node-template/.github/ISSUE_TEMPLATE/report-a-bug.md
@@ -0,0 +1,46 @@
+---
+name: Report a Bug
+about: Report a problem with this template.
+title: ""
+labels: bug
+assignees: ""
+---
+
+**Description**
+
+_Tell us what happened. In particular, be specific about any changes you made to this template.
+Ideally, provide a link to your project's GitHub repository. Please note that we are not able to
+support all conceivable changes to this template project, but the more information you are able to
+provide the more equipped we will be to help._
+
+**Steps to Reproduce**
+
+_Replace the example steps below with actual steps to reproduce the bug you're reporting._
+
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected vs. Actual Behavior**
+
+_What did you expect to happen after you followed the steps you described in the last section? What
+actually happened?_
+
+**Environment**
+
+_Describe the environment in which you encountered this bug. Use the list below as a starting point
+and add additional information if you think it's relevant._
+
+- Operating system:
+- Template version/tag:
+- Rust version (run `rustup show`):
+
+**Logs, Errors or Screenshots**
+
+_Please provide the text of any logs or errors that you experienced; if
+applicable, provide screenshots to help illustrate the problem._
+
+**Additional Information**
+
+_Please add any other details that you think may help us solve your problem._
diff --git a/substrate-node-template/.github/ISSUE_TEMPLATE/suggest-a-feature.md b/substrate-node-template/.github/ISSUE_TEMPLATE/suggest-a-feature.md
new file mode 100644
index 0000000..60c7678
--- /dev/null
+++ b/substrate-node-template/.github/ISSUE_TEMPLATE/suggest-a-feature.md
@@ -0,0 +1,26 @@
+---
+name: Suggest a Feature
+about: Suggest a new feature or an improvement to an existing feature for this template.
+title: ""
+labels: enhancement
+assignees: ""
+---
+
+**Motivation**
+
+_Describe the need or frustration that motivated you to make this suggestion. Please note that the
+goal of this project is to provide a general-purpose template project, so please take care when
+suggesting features that may be specific to a particular use case._
+
+**Suggested Solution**
+
+_Describe your suggested solution to the need or frustration that you are experiencing._
+
+**Alternatives**
+
+_Describe any alternative solutions or features you considered and why you believe your suggested
+solution is preferable._
+
+**Additional Information**
+
+_Provide any additional information that you believe may help us evaluate your suggestion._
diff --git a/substrate-node-template/.github/workflows/build-push-template.yml b/substrate-node-template/.github/workflows/build-push-template.yml
new file mode 100644
index 0000000..be8bf92
--- /dev/null
+++ b/substrate-node-template/.github/workflows/build-push-template.yml
@@ -0,0 +1,19 @@
+name: Build and Push template
+
+on:
+  push:
+    branches:
+    - master
+
+jobs:
+  build-push-template:
+    if: ${{ github.repository == 'substrate-developer-hub/substrate-node-template' }}
+    runs-on: ubuntu-18.04
+    steps:
+    - name: Trigger playground inclusion
+      uses: peter-evans/repository-dispatch@v1
+      with:
+        token: ${{ secrets.REPO_ACCESS_TOKEN }}
+        repository: paritytech/substrate-playground
+        event-type: template-updated
+        client-payload: '{"id": "node-template"}'
diff --git a/substrate-node-template/.github/workflows/check.yml b/substrate-node-template/.github/workflows/check.yml
new file mode 100644
index 0000000..6fbd091
--- /dev/null
+++ b/substrate-node-template/.github/workflows/check.yml
@@ -0,0 +1,37 @@
+name: Check Set-Up & Build
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events but only for the master branch
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  check:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-20.04
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+
+      - name: Set-Up
+        run: sudo apt install -y cmake pkg-config libssl-dev git build-essential clang libclang-dev curl
+
+      - name: Install Rustup
+        run: |
+          curl https://sh.rustup.rs -sSf | sh -s -- -y
+          source ~/.cargo/env
+          rustup default stable
+
+      - name: Check Build
+        run: |
+          make init
+          make check
diff --git a/substrate-node-template/Cargo.lock b/substrate-node-template/Cargo.lock
new file mode 100644
index 0000000..c8b07c1
--- /dev/null
+++ b/substrate-node-template/Cargo.lock
@@ -0,0 +1,7939 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+dependencies = [
+ "lazy_static",
+ "regex",
+]
+
+[[package]]
+name = "addr2line"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b6a2d3371669ab3ca9797670853d61402b03d0b4b9ebf33d677dfa720203072"
+dependencies = [
+ "gimli 0.22.0",
+]
+
+[[package]]
+name = "adler"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee2a4ec343196209d6594e19543ae87a39f96d5534d7174822a3ad825dd6ed7e"
+
+[[package]]
+name = "aead"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fc95d1bdb8e6666b2b217308eeeb09f2d6728d104be3e31916cc74d15420331"
+dependencies = [
+ "generic-array 0.14.3",
+]
+
+[[package]]
+name = "aes"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7001367fde4c768a19d1029f0a8be5abd9308e1119846d5bd9ad26297b8faf5"
+dependencies = [
+ "aes-soft",
+ "aesni",
+ "block-cipher",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86f5007801316299f922a6198d1d09a0bae95786815d066d5880d13f7c45ead1"
+dependencies = [
+ "aead",
+ "aes",
+ "block-cipher",
+ "ghash",
+ "subtle 2.2.3",
+]
+
+[[package]]
+name = "aes-soft"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4925647ee64e5056cf231608957ce7c81e12d6d6e316b9ce1404778cc1d35fa7"
+dependencies = [
+ "block-cipher",
+ "byteorder 1.3.4",
+ "opaque-debug 0.2.3",
+]
+
+[[package]]
+name = "aesni"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d050d39b0b7688b3a3254394c3e30a9d66c41dcf9b05b0e2dbdc623f6505d264"
+dependencies = [
+ "block-cipher",
+ "opaque-debug 0.2.3",
+]
+
+[[package]]
+name = "ahash"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f33b5018f120946c1dcf279194f238a9f146725593ead1c08fa47ff22b0b5d3"
+dependencies = [
+ "const-random",
+]
+
+[[package]]
+name = "ahash"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "043164d8ba5c4c3035fec9bbee8647c0261d788f3474306f93bb65901cae0e86"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "alga"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f823d037a7ec6ea2197046bafd4ae150e6bc36f9ca347404f46a46823fa84f2"
+dependencies = [
+ "approx",
+ "num-complex",
+ "num-traits",
+]
+
+[[package]]
+name = "ansi_term"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "ansi_term"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b602bfe940d21c130f3895acd65221e8a61270debe89d628b9cb4e3ccb8569b"
+
+[[package]]
+name = "approx"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "arc-swap"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d25d88fd6b8041580a654f9d0c581a047baee2b3efee13275f2fc392fc75034"
+
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
+[[package]]
+name = "arrayvec"
+version = "0.4.12"
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+checksum = "cd9fd44efafa8690358b7408d253adf110036b88f55672a933f01d616ad9b1b9"
+dependencies = [
+ "nodrop",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cff77d8686867eceff3105329d4698d96c2391c176d5d03adc90c7389162b5b8"
+
+[[package]]
+name = "asn1_der"
+version = "0.6.3"
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+checksum = "6fce6b6a0ffdafebd82c87e79e3f40e8d2c523e5fea5566ff6b90509bf98d638"
+dependencies = [
+ "asn1_der_derive",
+]
+
+[[package]]
+name = "asn1_der_derive"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d0864d84b8e07b145449be9a8537db86bf9de5ce03b913214694643b4743502"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "async-channel"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee81ba99bee79f3c8ae114ae4baa7eaa326f63447cf2ec65e4393618b63f8770"
+dependencies = [
+ "concurrent-queue",
+ "event-listener",
+ "futures-core",
+]
+
+[[package]]
+name = "async-std"
+version = "1.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00d68a33ebc8b57800847d00787307f84a562224a14db069b0acefe4c2abbf5d"
+dependencies = [
+ "async-task",
+ "crossbeam-utils",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-timer 3.0.2",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "num_cpus",
+ "once_cell 1.4.0",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+ "smol",
+ "wasm-bindgen-futures",
+]
+
+[[package]]
+name = "async-task"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c17772156ef2829aadc587461c7753af20b7e8db1529bc66855add962a3b35d3"
+
+[[package]]
+name = "async-tls"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df097e3f506bec0e1a24f06bb3c962c228f36671de841ff579cb99f371772634"
+dependencies = [
+ "futures 0.3.5",
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+checksum = "de251eec69fc7c1bc3923403d18ececb929380e016afe103da75f396704f8ca2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
+
+[[package]]
+name = "zstd"
+version = "0.5.3+zstd.1.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01b32eaf771efa709e8308605bbf9319bf485dc1503179ec0469b611937c0cd8"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "2.0.5+zstd.1.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cfb642e0d27f64729a639c52db457e0ae906e7bc6f5fe8f5c453230400f1055"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.4.17+zstd.1.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b89249644df056b522696b1bb9e7c18c87e8ffa3e2f0dc3b0155875d6498f01b"
+dependencies = [
+ "cc",
+ "glob",
+ "itertools 0.9.0",
+ "libc",
+]
diff --git a/substrate-node-template/Cargo.toml b/substrate-node-template/Cargo.toml
new file mode 100644
index 0000000..188c6fd
--- /dev/null
+++ b/substrate-node-template/Cargo.toml
@@ -0,0 +1,9 @@
+[profile.release]
+panic = 'unwind'
+
+[workspace]
+members = [
+    'node',
+    'pallets/*',
+    'runtime',
+]
diff --git a/substrate-node-template/LICENSE b/substrate-node-template/LICENSE
new file mode 100644
index 0000000..cf1ab25
--- /dev/null
+++ b/substrate-node-template/LICENSE
@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org>
diff --git a/substrate-node-template/Makefile b/substrate-node-template/Makefile
new file mode 100644
index 0000000..fd55358
--- /dev/null
+++ b/substrate-node-template/Makefile
@@ -0,0 +1,19 @@
+.PHONY: init
+init:
+	./scripts/init.sh
+
+.PHONY: check
+check:
+	SKIP_WASM_BUILD=1 cargo check
+
+.PHONY: test
+test:
+	SKIP_WASM_BUILD=1 cargo test --all
+
+.PHONY: run
+run:
+	WASM_BUILD_TOOLCHAIN=nightly-2020-10-05 cargo run --release -- --dev --tmp
+
+.PHONY: build
+build:
+	WASM_BUILD_TOOLCHAIN=nightly-2020-10-05 cargo build --release
diff --git a/substrate-node-template/README.md b/substrate-node-template/README.md
new file mode 100644
index 0000000..158277a
--- /dev/null
+++ b/substrate-node-template/README.md
@@ -0,0 +1,194 @@
+# Substrate Node Template
+
+A new FRAME-based Substrate node, ready for hacking :rocket:
+
+## Getting Started
+
+This project contains some configuration files to help get started :hammer_and_wrench:
+
+### Rust Setup
+
+Setup instructions for working with the [Rust](https://www.rust-lang.org/) programming language can
+be found at the
+[Substrate Developer Hub](https://substrate.dev/docs/en/knowledgebase/getting-started). Follow those
+steps to install [`rustup`](https://rustup.rs/) and configure the Rust toolchain to default to the
+latest stable version.
+
+### Makefile
+
+This project uses a [Makefile](Makefile) to document helpful commands and make it easier to execute
+them. Get started by running these [`make`](https://www.gnu.org/software/make/manual/make.html)
+targets:
+
+1. `make init` - Run the [init script](scripts/init.sh) to configure the Rust toolchain for
+   [WebAssembly compilation](https://substrate.dev/docs/en/knowledgebase/getting-started/#webassembly-compilation).
+1. `make run` - Build and launch this project in development mode.
+
+The init script and Makefile both specify the version of the
+[Rust nightly compiler](https://substrate.dev/docs/en/knowledgebase/getting-started/#rust-nightly-toolchain)
+that this project depends on.
+
+### Build
+
+The `make run` command will perform an initial build. Use the following command to build the node
+without launching it:
+
+```sh
+make build
+```
+
+### Embedded Docs
+
+Once the project has been built, the following command can be used to explore all parameters and
+subcommands:
+
+```sh
+./target/release/node-template -h
+```
+
+## Run
+
+The `make run` command will launch a temporary node and its state will be discarded after you
+terminate the process. After the project has been built, there are other ways to launch the node.
+
+### Single-Node Development Chain
+
+This command will start the single-node development chain with persistent state:
+
+```bash
+./target/release/node-template --dev
+```
+
+Purge the development chain's state:
+
+```bash
+./target/release/node-template purge-chain --dev
+```
+
+Start the development chain with detailed logging:
+
+```bash
+RUST_LOG=debug RUST_BACKTRACE=1 ./target/release/node-template -lruntime=debug --dev
+```
+
+### Multi-Node Local Testnet
+
+If you want to see the multi-node consensus algorithm in action, refer to
+[our Start a Private Network tutorial](https://substrate.dev/docs/en/tutorials/start-a-private-network/).
+
+## Template Structure
+
+A Substrate project such as this consists of a number of components that are spread across a few
+directories.
+
+### Node
+
+A blockchain node is an application that allows users to participate in a blockchain network.
+Substrate-based blockchain nodes expose a number of capabilities:
+
+-   Networking: Substrate nodes use the [`libp2p`](https://libp2p.io/) networking stack to allow the
+    nodes in the network to communicate with one another.
+-   Consensus: Blockchains must have a way to come to
+    [consensus](https://substrate.dev/docs/en/knowledgebase/advanced/consensus) on the state of the
+    network. Substrate makes it possible to supply custom consensus engines and also ships with
+    several consensus mechanisms that have been built on top of
+    [Web3 Foundation research](https://research.web3.foundation/en/latest/polkadot/NPoS/index.html).
+-   RPC Server: A remote procedure call (RPC) server is used to interact with Substrate nodes.
+
+There are several files in the `node` directory - take special note of the following:
+
+-   [`chain_spec.rs`](./node/src/chain_spec.rs): A
+    [chain specification](https://substrate.dev/docs/en/knowledgebase/integrate/chain-spec) is a
+    source code file that defines a Substrate chain's initial (genesis) state. Chain specifications
+    are useful for development and testing, and critical when architecting the launch of a
+    production chain. Take note of the `development_config` and `testnet_genesis` functions, which
+    are used to define the genesis state for the local development chain configuration. These
+    functions identify some
+    [well-known accounts](https://substrate.dev/docs/en/knowledgebase/integrate/subkey#well-known-keys)
+    and use them to configure the blockchain's initial state.
+-   [`service.rs`](./node/src/service.rs): This file defines the node implementation. Take note of
+    the libraries that this file imports and the names of the functions it invokes. In particular,
+    there are references to consensus-related topics, such as the
+    [longest chain rule](https://substrate.dev/docs/en/knowledgebase/advanced/consensus#longest-chain-rule),
+    the [Aura](https://substrate.dev/docs/en/knowledgebase/advanced/consensus#aura) block authoring
+    mechanism and the
+    [GRANDPA](https://substrate.dev/docs/en/knowledgebase/advanced/consensus#grandpa) finality
+    gadget.
+
+After the node has been [built](#build), refer to the embedded documentation to learn more about the
+capabilities and configuration parameters that it exposes:
+
+```shell
+./target/release/node-template --help
+```
+
+### Runtime
+
+In Substrate, the terms
+"[runtime](https://substrate.dev/docs/en/knowledgebase/getting-started/glossary#runtime)" and
+"[state transition function](https://substrate.dev/docs/en/knowledgebase/getting-started/glossary#stf-state-transition-function)"
+are analogous - they refer to the core logic of the blockchain that is responsible for validating
+blocks and executing the state changes they define. The Substrate project in this repository uses
+the [FRAME](https://substrate.dev/docs/en/knowledgebase/runtime/frame) framework to construct a
+blockchain runtime. FRAME allows runtime developers to declare domain-specific logic in modules
+called "pallets". At the heart of FRAME is a helpful
+[macro language](https://substrate.dev/docs/en/knowledgebase/runtime/macros) that makes it easy to
+create pallets and flexibly compose them to create blockchains that can address
+[a variety of needs](https://www.substrate.io/substrate-users/).
+
+Review the [FRAME runtime implementation](./runtime/src/lib.rs) included in this template and note
+the following:
+
+-   This file configures several pallets to include in the runtime. Each pallet configuration is
+    defined by a code block that begins with `impl $PALLET_NAME::Trait for Runtime`.
+-   The pallets are composed into a single runtime by way of the
+    [`construct_runtime!`](https://crates.parity.io/frame_support/macro.construct_runtime.html)
+    macro, which is part of the core
+    [FRAME Support](https://substrate.dev/docs/en/knowledgebase/runtime/frame#support-library)
+    library.
+
+### Pallets
+
+The runtime in this project is constructed using many FRAME pallets that ship with the
+[core Substrate repository](https://github.com/paritytech/substrate/tree/master/frame) and a
+template pallet that is [defined in the `pallets`](./pallets/template/src/lib.rs) directory.
+
+A FRAME pallet is compromised of a number of blockchain primitives:
+
+-   Storage: FRAME defines a rich set of powerful
+    [storage abstractions](https://substrate.dev/docs/en/knowledgebase/runtime/storage) that makes
+    it easy to use Substrate's efficient key-value database to manage the evolving state of a
+    blockchain.
+-   Dispatchables: FRAME pallets define special types of functions that can be invoked (dispatched)
+    from outside of the runtime in order to update its state.
+-   Events: Substrate uses [events](https://substrate.dev/docs/en/knowledgebase/runtime/events) to
+    notify users of important changes in the runtime.
+-   Errors: When a dispatchable fails, it returns an error.
+-   Trait: The `Trait` configuration interface is used to define the types and parameters upon which
+    a FRAME pallet depends.
+
+### Run in Docker
+
+First, install [Docker](https://docs.docker.com/get-docker/) and
+[Docker Compose](https://docs.docker.com/compose/install/).
+
+Then run the following command to start a single node development chain.
+
+```bash
+./scripts/docker_run.sh
+```
+
+This command will firstly compile your code, and then start a local development network. You can
+also replace the default command (`cargo build --release && ./target/release/node-template --dev --ws-external`)
+by appending your own. A few useful ones are as follow.
+
+```bash
+# Run Substrate node without re-compiling
+./scripts/docker_run.sh ./target/release/node-template --dev --ws-external
+
+# Purge the local dev chain
+./scripts/docker_run.sh ./target/release/node-template purge-chain --dev
+
+# Check whether the code is compilable
+./scripts/docker_run.sh cargo check
+```
diff --git a/substrate-node-template/docker-compose.yml b/substrate-node-template/docker-compose.yml
new file mode 100644
index 0000000..0182310
--- /dev/null
+++ b/substrate-node-template/docker-compose.yml
@@ -0,0 +1,17 @@
+version: "3.2"
+
+services:
+  dev:
+    container_name: node-template
+    image: paritytech/ci-linux:974ba3ac-20201006
+    working_dir: /var/www/node-template
+    ports:
+      - "9944:9944"
+    environment:
+      - CARGO_HOME=/var/www/node-template/.cargo
+    volumes:
+      - .:/var/www/node-template2222222
+      - type: bind
+        source: ./.local
+        target: /root/.local
+    command: bash -c "cargo build --release && ./target/release/node-template --dev --ws-external"
diff --git a/substrate-node-template/node/Cargo.toml b/substrate-node-template/node/Cargo.toml
new file mode 100644
index 0000000..b30aea1
--- /dev/null
+++ b/substrate-node-template/node/Cargo.toml
@@ -0,0 +1,57 @@
+[package]
+authors = ['Substrate DevHub <https://github.com/substrate-developer-hub>']
+build = 'build.rs'
+description = 'A fresh FRAME-based Substrate node, ready for hacking.'
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'node-template'
+repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
+version = '2.0.0'
+
+[[bin]]
+name = 'node-template'
+
+[package.metadata.docs.rs]
+targets = ['x86_64-unknown-linux-gnu']
+
+[build-dependencies]
+substrate-build-script-utils = '2.0.0'
+
+[dependencies]
+jsonrpc-core = '15.0.0'
+structopt = '0.3.8'
+
+# local dependencies
+node-template-runtime = { path = '../runtime', version = '2.0.0' }
+
+# Substrate dependencies
+frame-benchmarking = '2.0.0'
+frame-benchmarking-cli = '2.0.0'
+pallet-transaction-payment-rpc = '2.0.0'
+sc-basic-authorship = '0.8.0'
+sc-cli = { features = ['wasmtime'], version = '0.8.0' }
+sc-client-api = '2.0.0'
+sc-consensus = '0.8.0'
+sc-consensus-aura = '0.8.0'
+sc-executor = { features = ['wasmtime'], version = '0.8.0' }
+sc-finality-grandpa = '0.8.0'
+sc-rpc = '2.0.0'
+sc-rpc-api = '0.8.0'
+sc-service = { features = ['wasmtime'], version = '0.8.0' }
+sc-transaction-pool = '2.0.0'
+sp-api = '2.0.0'
+sp-block-builder = '2.0.0'
+sp-blockchain = '2.0.0'
+sp-consensus = '0.8.0'
+sp-consensus-aura = '0.8.0'
+sp-core = '2.0.0'
+sp-finality-grandpa = '2.0.0'
+sp-inherents = '2.0.0'
+sp-runtime = '2.0.0'
+sp-transaction-pool = '2.0.0'
+substrate-frame-rpc-system = '2.0.0'
+
+[features]
+default = []
+runtime-benchmarks = ['node-template-runtime/runtime-benchmarks']
diff --git a/substrate-node-template/node/build.rs b/substrate-node-template/node/build.rs
new file mode 100644
index 0000000..e3bfe31
--- /dev/null
+++ b/substrate-node-template/node/build.rs
@@ -0,0 +1,7 @@
+use substrate_build_script_utils::{generate_cargo_keys, rerun_if_git_head_changed};
+
+fn main() {
+	generate_cargo_keys();
+
+	rerun_if_git_head_changed();
+}
diff --git a/substrate-node-template/node/src/chain_spec.rs b/substrate-node-template/node/src/chain_spec.rs
new file mode 100644
index 0000000..41f582f
--- /dev/null
+++ b/substrate-node-template/node/src/chain_spec.rs
@@ -0,0 +1,157 @@
+use sp_core::{Pair, Public, sr25519};
+use node_template_runtime::{
+	AccountId, AuraConfig, BalancesConfig, GenesisConfig, GrandpaConfig,
+	SudoConfig, SystemConfig, WASM_BINARY, Signature
+};
+use sp_consensus_aura::sr25519::AuthorityId as AuraId;
+use sp_finality_grandpa::AuthorityId as GrandpaId;
+use sp_runtime::traits::{Verify, IdentifyAccount};
+use sc_service::ChainType;
+
+// The URL for the telemetry server.
+// const STAGING_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
+
+/// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
+pub type ChainSpec = sc_service::GenericChainSpec<GenesisConfig>;
+
+/// Generate a crypto pair from seed.
+pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
+	TPublic::Pair::from_string(&format!("//{}", seed), None)
+		.expect("static values are valid; qed")
+		.public()
+}
+
+type AccountPublic = <Signature as Verify>::Signer;
+
+/// Generate an account ID from seed.
+pub fn get_account_id_from_seed<TPublic: Public>(seed: &str) -> AccountId where
+	AccountPublic: From<<TPublic::Pair as Pair>::Public>
+{
+	AccountPublic::from(get_from_seed::<TPublic>(seed)).into_account()
+}
+
+/// Generate an Aura authority key.
+pub fn authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) {
+	(
+		get_from_seed::<AuraId>(s),
+		get_from_seed::<GrandpaId>(s),
+	)
+}
+
+pub fn development_config() -> Result<ChainSpec, String> {
+	let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?;
+
+	Ok(ChainSpec::from_genesis(
+		// Name
+		"Development",
+		// ID
+		"dev",
+		ChainType::Development,
+		move || testnet_genesis(
+			wasm_binary,
+			// Initial PoA authorities
+			vec![
+				authority_keys_from_seed("Alice"),
+			],
+			// Sudo account
+			get_account_id_from_seed::<sr25519::Public>("Alice"),
+			// Pre-funded accounts
+			vec![
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_account_id_from_seed::<sr25519::Public>("Bob"),
+				get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+			],
+			true,
+		),
+		// Bootnodes
+		vec![],
+		// Telemetry
+		None,
+		// Protocol ID
+		None,
+		// Properties
+		None,
+		// Extensions
+		None,
+	))
+}
+
+pub fn local_testnet_config() -> Result<ChainSpec, String> {
+	let wasm_binary = WASM_BINARY.ok_or("Development wasm binary not available".to_string())?;
+
+	Ok(ChainSpec::from_genesis(
+		// Name
+		"Local Testnet",
+		// ID
+		"local_testnet",
+		ChainType::Local,
+		move || testnet_genesis(
+			wasm_binary,
+			// Initial PoA authorities
+			vec![
+				authority_keys_from_seed("Alice"),
+				authority_keys_from_seed("Bob"),
+			],
+			// Sudo account
+			get_account_id_from_seed::<sr25519::Public>("Alice"),
+			// Pre-funded accounts
+			vec![
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_account_id_from_seed::<sr25519::Public>("Bob"),
+				get_account_id_from_seed::<sr25519::Public>("Charlie"),
+				get_account_id_from_seed::<sr25519::Public>("Dave"),
+				get_account_id_from_seed::<sr25519::Public>("Eve"),
+				get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+				get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+			],
+			true,
+		),
+		// Bootnodes
+		vec![],
+		// Telemetry
+		None,
+		// Protocol ID
+		None,
+		// Properties
+		None,
+		// Extensions
+		None,
+	))
+}
+
+/// Configure initial storage state for FRAME modules.
+fn testnet_genesis(
+	wasm_binary: &[u8],
+	initial_authorities: Vec<(AuraId, GrandpaId)>,
+	root_key: AccountId,
+	endowed_accounts: Vec<AccountId>,
+	_enable_println: bool,
+) -> GenesisConfig {
+	GenesisConfig {
+		frame_system: Some(SystemConfig {
+			// Add Wasm runtime to storage.
+			code: wasm_binary.to_vec(),
+			changes_trie_config: Default::default(),
+		}),
+		pallet_balances: Some(BalancesConfig {
+			// Configure endowed accounts with initial balance of 1 << 60.
+			balances: endowed_accounts.iter().cloned().map(|k|(k, 1 << 60)).collect(),
+		}),
+		pallet_aura: Some(AuraConfig {
+			authorities: initial_authorities.iter().map(|x| (x.0.clone())).collect(),
+		}),
+		pallet_grandpa: Some(GrandpaConfig {
+			authorities: initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect(),
+		}),
+		pallet_sudo: Some(SudoConfig {
+			// Assign network admin rights.
+			key: root_key,
+		}),
+	}
+}
diff --git a/substrate-node-template/node/src/cli.rs b/substrate-node-template/node/src/cli.rs
new file mode 100644
index 0000000..f2faf17
--- /dev/null
+++ b/substrate-node-template/node/src/cli.rs
@@ -0,0 +1,39 @@
+use structopt::StructOpt;
+use sc_cli::RunCmd;
+
+#[derive(Debug, StructOpt)]
+pub struct Cli {
+	#[structopt(subcommand)]
+	pub subcommand: Option<Subcommand>,
+
+	#[structopt(flatten)]
+	pub run: RunCmd,
+}
+
+#[derive(Debug, StructOpt)]
+pub enum Subcommand {
+	/// Build a chain specification.
+	BuildSpec(sc_cli::BuildSpecCmd),
+
+	/// Validate blocks.
+	CheckBlock(sc_cli::CheckBlockCmd),
+
+	/// Export blocks.
+	ExportBlocks(sc_cli::ExportBlocksCmd),
+
+	/// Export the state of a given block into a chain spec.
+	ExportState(sc_cli::ExportStateCmd),
+
+	/// Import blocks.
+	ImportBlocks(sc_cli::ImportBlocksCmd),
+
+	/// Remove the whole chain.
+	PurgeChain(sc_cli::PurgeChainCmd),
+
+	/// Revert the chain to a previous state.
+	Revert(sc_cli::RevertCmd),
+
+	/// The custom benchmark subcommmand benchmarking runtime pallets.
+	#[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
+	Benchmark(frame_benchmarking_cli::BenchmarkCmd),
+}
diff --git a/substrate-node-template/node/src/command.rs b/substrate-node-template/node/src/command.rs
new file mode 100644
index 0000000..2efca03
--- /dev/null
+++ b/substrate-node-template/node/src/command.rs
@@ -0,0 +1,135 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use crate::{chain_spec, service};
+use crate::cli::{Cli, Subcommand};
+use sc_cli::{SubstrateCli, RuntimeVersion, Role, ChainSpec};
+use sc_service::PartialComponents;
+use node_template_runtime::Block;
+
+impl SubstrateCli for Cli {
+	fn impl_name() -> String {
+		"Substrate Node".into()
+	}
+
+	fn impl_version() -> String {
+		env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+	}
+
+	fn description() -> String {
+		env!("CARGO_PKG_DESCRIPTION").into()
+	}
+
+	fn author() -> String {
+		env!("CARGO_PKG_AUTHORS").into()
+	}
+
+	fn support_url() -> String {
+		"support.anonymous.an".into()
+	}
+
+	fn copyright_start_year() -> i32 {
+		2017
+	}
+
+	fn load_spec(&self, id: &str) -> Result<Box<dyn sc_service::ChainSpec>, String> {
+		Ok(match id {
+			"dev" => Box::new(chain_spec::development_config()?),
+			"" | "local" => Box::new(chain_spec::local_testnet_config()?),
+			path => Box::new(chain_spec::ChainSpec::from_json_file(
+				std::path::PathBuf::from(path),
+			)?),
+		})
+	}
+
+	fn native_runtime_version(_: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+		&node_template_runtime::VERSION
+	}
+}
+
+/// Parse and run command line arguments
+pub fn run() -> sc_cli::Result<()> {
+	let cli = Cli::from_args();
+
+	match &cli.subcommand {
+		Some(Subcommand::BuildSpec(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
+		},
+		Some(Subcommand::CheckBlock(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents { client, task_manager, import_queue, ..}
+					= service::new_partial(&config)?;
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		},
+		Some(Subcommand::ExportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents { client, task_manager, ..}
+					= service::new_partial(&config)?;
+				Ok((cmd.run(client, config.database), task_manager))
+			})
+		},
+		Some(Subcommand::ExportState(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents { client, task_manager, ..}
+					= service::new_partial(&config)?;
+				Ok((cmd.run(client, config.chain_spec), task_manager))
+			})
+		},
+		Some(Subcommand::ImportBlocks(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents { client, task_manager, import_queue, ..}
+					= service::new_partial(&config)?;
+				Ok((cmd.run(client, import_queue), task_manager))
+			})
+		},
+		Some(Subcommand::PurgeChain(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| cmd.run(config.database))
+		},
+		Some(Subcommand::Revert(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.async_run(|config| {
+				let PartialComponents { client, task_manager, backend, ..}
+					= service::new_partial(&config)?;
+				Ok((cmd.run(client, backend), task_manager))
+			})
+		},
+		Some(Subcommand::Benchmark(cmd)) => {
+			if cfg!(feature = "runtime-benchmarks") {
+				let runner = cli.create_runner(cmd)?;
+
+				runner.sync_run(|config| cmd.run::<Block, service::Executor>(config))
+			} else {
+				Err("Benchmarking wasn't enabled when building the node. \
+				You can enable it with `--features runtime-benchmarks`.".into())
+			}
+		},
+		None => {
+			let runner = cli.create_runner(&cli.run)?;
+			runner.run_node_until_exit(|config| match config.role {
+				Role::Light => service::new_light(config),
+				_ => service::new_full(config),
+			})
+		}
+	}
+}
diff --git a/substrate-node-template/node/src/lib.rs b/substrate-node-template/node/src/lib.rs
new file mode 100644
index 0000000..777c4f0
--- /dev/null
+++ b/substrate-node-template/node/src/lib.rs
@@ -0,0 +1,3 @@
+pub mod chain_spec;
+pub mod service;
+pub mod rpc;
diff --git a/substrate-node-template/node/src/main.rs b/substrate-node-template/node/src/main.rs
new file mode 100644
index 0000000..4449d28
--- /dev/null
+++ b/substrate-node-template/node/src/main.rs
@@ -0,0 +1,13 @@
+//! Substrate Node Template CLI library.
+#![warn(missing_docs)]
+
+mod chain_spec;
+#[macro_use]
+mod service;
+mod cli;
+mod command;
+mod rpc;
+
+fn main() -> sc_cli::Result<()> {
+	command::run()
+}
diff --git a/substrate-node-template/node/src/rpc.rs b/substrate-node-template/node/src/rpc.rs
new file mode 100644
index 0000000..c1f0e0a
--- /dev/null
+++ b/substrate-node-template/node/src/rpc.rs
@@ -0,0 +1,64 @@
+//! A collection of node-specific RPC methods.
+//! Substrate provides the `sc-rpc` crate, which defines the core RPC layer
+//! used by Substrate nodes. This file extends those RPC definitions with
+//! capabilities that are specific to this project's runtime configuration.
+
+#![warn(missing_docs)]
+
+use std::sync::Arc;
+
+use node_template_runtime::{opaque::Block, AccountId, Balance, Index};
+use sp_api::ProvideRuntimeApi;
+use sp_blockchain::{Error as BlockChainError, HeaderMetadata, HeaderBackend};
+use sp_block_builder::BlockBuilder;
+pub use sc_rpc_api::DenyUnsafe;
+use sp_transaction_pool::TransactionPool;
+
+
+/// Full client dependencies.
+pub struct FullDeps<C, P> {
+	/// The client instance to use.
+	pub client: Arc<C>,
+	/// Transaction pool instance.
+	pub pool: Arc<P>,
+	/// Whether to deny unsafe calls
+	pub deny_unsafe: DenyUnsafe,
+}
+
+/// Instantiate all full RPC extensions.
+pub fn create_full<C, P>(
+	deps: FullDeps<C, P>,
+) -> jsonrpc_core::IoHandler<sc_rpc::Metadata> where
+	C: ProvideRuntimeApi<Block>,
+	C: HeaderBackend<Block> + HeaderMetadata<Block, Error=BlockChainError> + 'static,
+	C: Send + Sync + 'static,
+	C::Api: substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>,
+	C::Api: pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>,
+	C::Api: BlockBuilder<Block>,
+	P: TransactionPool + 'static,
+{
+	use substrate_frame_rpc_system::{FullSystem, SystemApi};
+	use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApi};
+
+	let mut io = jsonrpc_core::IoHandler::default();
+	let FullDeps {
+		client,
+		pool,
+		deny_unsafe,
+	} = deps;
+
+	io.extend_with(
+		SystemApi::to_delegate(FullSystem::new(client.clone(), pool, deny_unsafe))
+	);
+
+	io.extend_with(
+		TransactionPaymentApi::to_delegate(TransactionPayment::new(client.clone()))
+	);
+
+	// Extend this RPC with a custom API by using the following syntax.
+	// `YourRpcStruct` should have a reference to a client, which is needed
+	// to call into the runtime.
+	// `io.extend_with(YourRpcTrait::to_delegate(YourRpcStruct::new(ReferenceToClient, ...)));`
+
+	io
+}
diff --git a/substrate-node-template/node/src/service.rs b/substrate-node-template/node/src/service.rs
new file mode 100644
index 0000000..dff7a39
--- /dev/null
+++ b/substrate-node-template/node/src/service.rs
@@ -0,0 +1,303 @@
+//! Service and ServiceFactory implementation. Specialized wrapper over substrate service.
+
+use std::sync::Arc;
+use std::time::Duration;
+use sc_client_api::{ExecutorProvider, RemoteBackend};
+use node_template_runtime::{self, opaque::Block, RuntimeApi};
+use sc_service::{error::Error as ServiceError, Configuration, TaskManager};
+use sp_inherents::InherentDataProviders;
+use sc_executor::native_executor_instance;
+pub use sc_executor::NativeExecutor;
+use sp_consensus_aura::sr25519::{AuthorityPair as AuraPair};
+use sc_finality_grandpa::{FinalityProofProvider as GrandpaFinalityProofProvider, SharedVoterState};
+
+// Our native executor instance.
+native_executor_instance!(
+	pub Executor,
+	node_template_runtime::api::dispatch,
+	node_template_runtime::native_version,
+	frame_benchmarking::benchmarking::HostFunctions,
+);
+
+type FullClient = sc_service::TFullClient<Block, RuntimeApi, Executor>;
+type FullBackend = sc_service::TFullBackend<Block>;
+type FullSelectChain = sc_consensus::LongestChain<FullBackend, Block>;
+
+pub fn new_partial(config: &Configuration) -> Result<sc_service::PartialComponents<
+	FullClient, FullBackend, FullSelectChain,
+	sp_consensus::DefaultImportQueue<Block, FullClient>,
+	sc_transaction_pool::FullPool<Block, FullClient>,
+	(
+		sc_consensus_aura::AuraBlockImport<
+			Block,
+			FullClient,
+			sc_finality_grandpa::GrandpaBlockImport<FullBackend, Block, FullClient, FullSelectChain>,
+			AuraPair
+		>,
+		sc_finality_grandpa::LinkHalf<Block, FullClient, FullSelectChain>
+	)
+>, ServiceError> {
+	let inherent_data_providers = sp_inherents::InherentDataProviders::new();
+
+	let (client, backend, keystore, task_manager) =
+		sc_service::new_full_parts::<Block, RuntimeApi, Executor>(&config)?;
+	let client = Arc::new(client);
+
+	let select_chain = sc_consensus::LongestChain::new(backend.clone());
+
+	let transaction_pool = sc_transaction_pool::BasicPool::new_full(
+		config.transaction_pool.clone(),
+		config.prometheus_registry(),
+		task_manager.spawn_handle(),
+		client.clone(),
+	);
+
+	let (grandpa_block_import, grandpa_link) = sc_finality_grandpa::block_import(
+		client.clone(), &(client.clone() as Arc<_>), select_chain.clone(),
+	)?;
+
+	let aura_block_import = sc_consensus_aura::AuraBlockImport::<_, _, _, AuraPair>::new(
+		grandpa_block_import.clone(), client.clone(),
+	);
+
+	let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair, _, _>(
+		sc_consensus_aura::slot_duration(&*client)?,
+		aura_block_import.clone(),
+		Some(Box::new(grandpa_block_import.clone())),
+		None,
+		client.clone(),
+		inherent_data_providers.clone(),
+		&task_manager.spawn_handle(),
+		config.prometheus_registry(),
+		sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone()),
+	)?;
+
+	Ok(sc_service::PartialComponents {
+		client, backend, task_manager, import_queue, keystore, select_chain, transaction_pool,
+		inherent_data_providers,
+		other: (aura_block_import, grandpa_link),
+	})
+}
+
+/// Builds a new service for a full client.
+pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
+	let sc_service::PartialComponents {
+		client, backend, mut task_manager, import_queue, keystore, select_chain, transaction_pool,
+		inherent_data_providers,
+		other: (block_import, grandpa_link),
+	} = new_partial(&config)?;
+
+	let finality_proof_provider =
+		GrandpaFinalityProofProvider::new_for_service(backend.clone(), client.clone());
+
+	let (network, network_status_sinks, system_rpc_tx, network_starter) =
+		sc_service::build_network(sc_service::BuildNetworkParams {
+			config: &config,
+			client: client.clone(),
+			transaction_pool: transaction_pool.clone(),
+			spawn_handle: task_manager.spawn_handle(),
+			import_queue,
+			on_demand: None,
+			block_announce_validator_builder: None,
+			finality_proof_request_builder: None,
+			finality_proof_provider: Some(finality_proof_provider.clone()),
+		})?;
+
+	if config.offchain_worker.enabled {
+		sc_service::build_offchain_workers(
+			&config, backend.clone(), task_manager.spawn_handle(), client.clone(), network.clone(),
+		);
+	}
+
+	let role = config.role.clone();
+	let force_authoring = config.force_authoring;
+	let name = config.network.node_name.clone();
+	let enable_grandpa = !config.disable_grandpa;
+	let prometheus_registry = config.prometheus_registry().cloned();
+	let telemetry_connection_sinks = sc_service::TelemetryConnectionSinks::default();
+
+	let rpc_extensions_builder = {
+		let client = client.clone();
+		let pool = transaction_pool.clone();
+
+		Box::new(move |deny_unsafe, _| {
+			let deps = crate::rpc::FullDeps {
+				client: client.clone(),
+				pool: pool.clone(),
+				deny_unsafe,
+			};
+
+			crate::rpc::create_full(deps)
+		})
+	};
+
+	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+		network: network.clone(),
+		client: client.clone(),
+		keystore: keystore.clone(),
+		task_manager: &mut task_manager,
+		transaction_pool: transaction_pool.clone(),
+		telemetry_connection_sinks: telemetry_connection_sinks.clone(),
+		rpc_extensions_builder: rpc_extensions_builder,
+		on_demand: None,
+		remote_blockchain: None,
+		backend, network_status_sinks, system_rpc_tx, config,
+	})?;
+
+	if role.is_authority() {
+		let proposer = sc_basic_authorship::ProposerFactory::new(
+			client.clone(),
+			transaction_pool,
+			prometheus_registry.as_ref(),
+		);
+
+		let can_author_with =
+			sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
+
+		let aura = sc_consensus_aura::start_aura::<_, _, _, _, _, AuraPair, _, _, _>(
+			sc_consensus_aura::slot_duration(&*client)?,
+			client.clone(),
+			select_chain,
+			block_import,
+			proposer,
+			network.clone(),
+			inherent_data_providers.clone(),
+			force_authoring,
+			keystore.clone(),
+			can_author_with,
+		)?;
+
+		// the AURA authoring task is considered essential, i.e. if it
+		// fails we take down the service with it.
+		task_manager.spawn_essential_handle().spawn_blocking("aura", aura);
+	}
+
+	// if the node isn't actively participating in consensus then it doesn't
+	// need a keystore, regardless of which protocol we use below.
+	let keystore = if role.is_authority() {
+		Some(keystore as sp_core::traits::BareCryptoStorePtr)
+	} else {
+		None
+	};
+
+	let grandpa_config = sc_finality_grandpa::Config {
+		// FIXME #1578 make this available through chainspec
+		gossip_duration: Duration::from_millis(333),
+		justification_period: 512,
+		name: Some(name),
+		observer_enabled: false,
+		keystore,
+		is_authority: role.is_network_authority(),
+	};
+
+	if enable_grandpa {
+		// start the full GRANDPA voter
+		// NOTE: non-authorities could run the GRANDPA observer protocol, but at
+		// this point the full voter should provide better guarantees of block
+		// and vote data availability than the observer. The observer has not
+		// been tested extensively yet and having most nodes in a network run it
+		// could lead to finality stalls.
+		let grandpa_config = sc_finality_grandpa::GrandpaParams {
+			config: grandpa_config,
+			link: grandpa_link,
+			network,
+			inherent_data_providers,
+			telemetry_on_connect: Some(telemetry_connection_sinks.on_connect_stream()),
+			voting_rule: sc_finality_grandpa::VotingRulesBuilder::default().build(),
+			prometheus_registry,
+			shared_voter_state: SharedVoterState::empty(),
+		};
+
+		// the GRANDPA voter task is considered infallible, i.e.
+		// if it fails we take down the service with it.
+		task_manager.spawn_essential_handle().spawn_blocking(
+			"grandpa-voter",
+			sc_finality_grandpa::run_grandpa_voter(grandpa_config)?
+		);
+	} else {
+		sc_finality_grandpa::setup_disabled_grandpa(
+			client,
+			&inherent_data_providers,
+			network,
+		)?;
+	}
+
+	network_starter.start_network();
+	Ok(task_manager)
+}
+
+/// Builds a new service for a light client.
+pub fn new_light(config: Configuration) -> Result<TaskManager, ServiceError> {
+	let (client, backend, keystore, mut task_manager, on_demand) =
+		sc_service::new_light_parts::<Block, RuntimeApi, Executor>(&config)?;
+
+	let transaction_pool = Arc::new(sc_transaction_pool::BasicPool::new_light(
+		config.transaction_pool.clone(),
+		config.prometheus_registry(),
+		task_manager.spawn_handle(),
+		client.clone(),
+		on_demand.clone(),
+	));
+
+	let grandpa_block_import = sc_finality_grandpa::light_block_import(
+		client.clone(), backend.clone(), &(client.clone() as Arc<_>),
+		Arc::new(on_demand.checker().clone()) as Arc<_>,
+	)?;
+	let finality_proof_import = grandpa_block_import.clone();
+	let finality_proof_request_builder =
+		finality_proof_import.create_finality_proof_request_builder();
+
+	let import_queue = sc_consensus_aura::import_queue::<_, _, _, AuraPair, _, _>(
+		sc_consensus_aura::slot_duration(&*client)?,
+		grandpa_block_import,
+		None,
+		Some(Box::new(finality_proof_import)),
+		client.clone(),
+		InherentDataProviders::new(),
+		&task_manager.spawn_handle(),
+		config.prometheus_registry(),
+		sp_consensus::NeverCanAuthor,
+	)?;
+
+	let finality_proof_provider =
+		GrandpaFinalityProofProvider::new_for_service(backend.clone(), client.clone());
+
+	let (network, network_status_sinks, system_rpc_tx, network_starter) =
+		sc_service::build_network(sc_service::BuildNetworkParams {
+			config: &config,
+			client: client.clone(),
+			transaction_pool: transaction_pool.clone(),
+			spawn_handle: task_manager.spawn_handle(),
+			import_queue,
+			on_demand: Some(on_demand.clone()),
+			block_announce_validator_builder: None,
+			finality_proof_request_builder: Some(finality_proof_request_builder),
+			finality_proof_provider: Some(finality_proof_provider),
+		})?;
+
+	if config.offchain_worker.enabled {
+		sc_service::build_offchain_workers(
+			&config, backend.clone(), task_manager.spawn_handle(), client.clone(), network.clone(),
+		);
+	}
+
+	sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+		remote_blockchain: Some(backend.remote_blockchain()),
+		transaction_pool,
+		task_manager: &mut task_manager,
+		on_demand: Some(on_demand),
+		rpc_extensions_builder: Box::new(|_, _| ()),
+		telemetry_connection_sinks: sc_service::TelemetryConnectionSinks::default(),
+		config,
+		client,
+		keystore,
+		backend,
+		network,
+		network_status_sinks,
+		system_rpc_tx,
+	})?;
+
+	network_starter.start_network();
+
+	Ok(task_manager)
+}
diff --git a/substrate-node-template/pallets/template/Cargo.toml b/substrate-node-template/pallets/template/Cargo.toml
new file mode 100644
index 0000000..dc48468
--- /dev/null
+++ b/substrate-node-template/pallets/template/Cargo.toml
@@ -0,0 +1,36 @@
+[package]
+authors = ['Substrate DevHub <https://github.com/substrate-developer-hub>']
+description = 'FRAME pallet template for defining custom runtime logic.'
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'pallet-template'
+repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
+version = '2.0.0'
+
+[package.metadata.docs.rs]
+targets = ['x86_64-unknown-linux-gnu']
+
+# alias "parity-scale-code" to "codec"
+[dependencies.codec]
+default-features = false
+features = ['derive']
+package = 'parity-scale-codec'
+version = '1.3.4'
+
+[dependencies]
+frame-support = { default-features = false, version = '2.0.0' }
+frame-system = { default-features = false, version = '2.0.0' }
+
+[dev-dependencies]
+sp-core = { default-features = false, version = '2.0.0' }
+sp-io = { default-features = false, version = '2.0.0' }
+sp-runtime = { default-features = false, version = '2.0.0' }
+
+[features]
+default = ['std']
+std = [
+    'codec/std',
+    'frame-support/std',
+    'frame-system/std',
+]
diff --git a/substrate-node-template/pallets/template/src/lib.rs b/substrate-node-template/pallets/template/src/lib.rs
new file mode 100644
index 0000000..729a712
--- /dev/null
+++ b/substrate-node-template/pallets/template/src/lib.rs
@@ -0,0 +1,103 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+/// Edit this file to define custom logic or remove it if it is not needed.
+/// Learn more about FRAME and the core library of Substrate FRAME pallets:
+/// https://substrate.dev/docs/en/knowledgebase/runtime/frame
+
+use frame_support::{decl_module, decl_storage, decl_event, decl_error, dispatch, traits::Get};
+use frame_system::ensure_signed;
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+/// Configure the pallet by specifying the parameters and types on which it depends.
+pub trait Trait: frame_system::Trait {
+	/// Because this pallet emits events, it depends on the runtime's definition of an event.
+	type Event: From<Event<Self>> + Into<<Self as frame_system::Trait>::Event>;
+}
+
+// The pallet's runtime storage items.
+// https://substrate.dev/docs/en/knowledgebase/runtime/storage
+decl_storage! {
+	// A unique name is used to ensure that the pallet's storage items are isolated.
+	// This name may be updated, but each pallet in the runtime must use a unique name.
+	// ---------------------------------vvvvvvvvvvvvvv
+	trait Store for Module<T: Trait> as TemplateModule {
+		// Learn more about declaring storage items:
+		// https://substrate.dev/docs/en/knowledgebase/runtime/storage#declaring-storage-items
+		Something get(fn something): Option<u32>;
+	}
+}
+
+// Pallets use events to inform users when important changes are made.
+// https://substrate.dev/docs/en/knowledgebase/runtime/events
+decl_event!(
+	pub enum Event<T> where AccountId = <T as frame_system::Trait>::AccountId {
+		/// Event documentation should end with an array that provides descriptive names for event
+		/// parameters. [something, who]
+		SomethingStored(u32, AccountId),
+	}
+);
+
+// Errors inform users that something went wrong.
+decl_error! {
+	pub enum Error for Module<T: Trait> {
+		/// Error names should be descriptive.
+		NoneValue,
+		/// Errors should have helpful documentation associated with them.
+		StorageOverflow,
+	}
+}
+
+// Dispatchable functions allows users to interact with the pallet and invoke state changes.
+// These functions materialize as "extrinsics", which are often compared to transactions.
+// Dispatchable functions must be annotated with a weight and must return a DispatchResult.
+decl_module! {
+	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
+		// Errors must be initialized if they are used by the pallet.
+		type Error = Error<T>;
+
+		// Events must be initialized if they are used by the pallet.
+		fn deposit_event() = default;
+
+		/// An example dispatchable that takes a singles value as a parameter, writes the value to
+		/// storage and emits an event. This function must be dispatched by a signed extrinsic.
+		#[weight = 10_000 + T::DbWeight::get().writes(1)]
+		pub fn do_something(origin, something: u32) -> dispatch::DispatchResult {
+			// Check that the extrinsic was signed and get the signer.
+			// This function will return an error if the extrinsic is not signed.
+			// https://substrate.dev/docs/en/knowledgebase/runtime/origin
+			let who = ensure_signed(origin)?;
+
+			// Update storage.
+			Something::put(something);
+
+			// Emit an event.
+			Self::deposit_event(RawEvent::SomethingStored(something, who));
+			// Return a successful DispatchResult
+			Ok(())
+		}
+
+		/// An example dispatchable that may throw a custom error.
+		#[weight = 10_000 + T::DbWeight::get().reads_writes(1,1)]
+		pub fn cause_error(origin) -> dispatch::DispatchResult {
+			let _who = ensure_signed(origin)?;
+
+			// Read a value from storage.
+			match Something::get() {
+				// Return an error if the value has not been set.
+				None => Err(Error::<T>::NoneValue)?,
+				Some(old) => {
+					// Increment the value read from storage; will error in the event of overflow.
+					let new = old.checked_add(1).ok_or(Error::<T>::StorageOverflow)?;
+					// Update the value in storage with the incremented result.
+					Something::put(new);
+					Ok(())
+				},
+			}
+		}
+	}
+}
diff --git a/substrate-node-template/pallets/template/src/mock.rs b/substrate-node-template/pallets/template/src/mock.rs
new file mode 100644
index 0000000..a3dff24
--- /dev/null
+++ b/substrate-node-template/pallets/template/src/mock.rs
@@ -0,0 +1,61 @@
+use crate::{Module, Trait};
+use sp_core::H256;
+use frame_support::{impl_outer_origin, parameter_types, weights::Weight};
+use sp_runtime::{
+	traits::{BlakeTwo256, IdentityLookup}, testing::Header, Perbill,
+};
+use frame_system as system;
+
+impl_outer_origin! {
+	pub enum Origin for Test {}
+}
+
+// Configure a mock runtime to test the pallet.
+
+#[derive(Clone, Eq, PartialEq)]
+pub struct Test;
+parameter_types! {
+	pub const BlockHashCount: u64 = 250;
+	pub const MaximumBlockWeight: Weight = 1024;
+	pub const MaximumBlockLength: u32 = 2 * 1024;
+	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
+}
+
+impl system::Trait for Test {
+	type BaseCallFilter = ();
+	type Origin = Origin;
+	type Call = ();
+	type Index = u64;
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type Event = ();
+	type BlockHashCount = BlockHashCount;
+	type MaximumBlockWeight = MaximumBlockWeight;
+	type DbWeight = ();
+	type BlockExecutionWeight = ();
+	type ExtrinsicBaseWeight = ();
+	type MaximumExtrinsicWeight = MaximumBlockWeight;
+	type MaximumBlockLength = MaximumBlockLength;
+	type AvailableBlockRatio = AvailableBlockRatio;
+	type Version = ();
+	type PalletInfo = ();
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+}
+
+impl Trait for Test {
+	type Event = ();
+}
+
+pub type TemplateModule = Module<Test>;
+
+// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
+}
diff --git a/substrate-node-template/pallets/template/src/tests.rs b/substrate-node-template/pallets/template/src/tests.rs
new file mode 100644
index 0000000..3356b29
--- /dev/null
+++ b/substrate-node-template/pallets/template/src/tests.rs
@@ -0,0 +1,23 @@
+use crate::{Error, mock::*};
+use frame_support::{assert_ok, assert_noop};
+
+#[test]
+fn it_works_for_default_value() {
+	new_test_ext().execute_with(|| {
+		// Dispatch a signed extrinsic.
+		assert_ok!(TemplateModule::do_something(Origin::signed(1), 42));
+		// Read pallet storage and assert an expected result.
+		assert_eq!(TemplateModule::something(), Some(42));
+	});
+}
+
+#[test]
+fn correct_error_for_none_value() {
+	new_test_ext().execute_with(|| {
+		// Ensure the expected error is thrown when no value is present.
+		assert_noop!(
+			TemplateModule::cause_error(Origin::signed(1)),
+			Error::<Test>::NoneValue
+		);
+	});
+}
diff --git a/substrate-node-template/runtime/Cargo.toml b/substrate-node-template/runtime/Cargo.toml
new file mode 100644
index 0000000..c3be9ba
--- /dev/null
+++ b/substrate-node-template/runtime/Cargo.toml
@@ -0,0 +1,113 @@
+[package]
+authors = ['Substrate DevHub <https://github.com/substrate-developer-hub>']
+edition = '2018'
+homepage = 'https://substrate.dev'
+license = 'Unlicense'
+name = 'node-template-runtime'
+repository = 'https://github.com/substrate-developer-hub/substrate-node-template/'
+version = '2.0.0'
+
+[package.metadata.docs.rs]
+targets = ['x86_64-unknown-linux-gnu']
+
+[build-dependencies]
+wasm-builder-runner = { package = 'substrate-wasm-builder-runner', version = '2.0.0' }
+
+# alias "parity-scale-code" to "codec"
+[dependencies.codec]
+default-features = false
+features = ['derive']
+package = 'parity-scale-codec'
+version = '1.3.4'
+
+[dependencies]
+hex-literal = { optional = true, version = '0.3.1' }
+serde = { features = ['derive'], optional = true, version = '1.0.101' }
+
+pallet-bonding-curve = { git = "https://github.com/lsaether/pallets.git", rev = "38bccda01bd323a4618348e8714feae01c16c0da", default-features = false, version = "0.1.0" }
+
+# local dependencies
+pallet-template = { path = '../pallets/template', default-features = false, version = '2.0.0' }
+
+# Substrate dependencies
+frame-benchmarking = { default-features = false, optional = true, version = '2.0.0' }
+frame-executive = { default-features = false, version = '2.0.0' }
+frame-support = { default-features = false, version = '2.0.0' }
+frame-system = { default-features = false, version = '2.0.0' }
+frame-system-benchmarking = { default-features = false, optional = true, version = '2.0.0' }
+frame-system-rpc-runtime-api = { default-features = false, version = '2.0.0' }
+pallet-aura = { default-features = false, version = '2.0.0' }
+pallet-balances = { default-features = false, version = '2.0.0' }
+pallet-grandpa = { default-features = false, version = '2.0.0' }
+pallet-randomness-collective-flip = { default-features = false, version = '2.0.0' }
+pallet-sudo = { default-features = false, version = '2.0.0' }
+pallet-timestamp = { default-features = false, version = '2.0.0' }
+pallet-transaction-payment = { default-features = false, version = '2.0.0' }
+pallet-transaction-payment-rpc-runtime-api = { default-features = false, version = '2.0.0' }
+sp-api = { default-features = false, version = '2.0.0' }
+sp-block-builder = { default-features = false, version = '2.0.0' }
+sp-consensus-aura = { default-features = false, version = '0.8.0' }
+sp-core = { default-features = false, version = '2.0.0' }
+sp-inherents = { default-features = false, version = '2.0.0' }
+sp-offchain = { default-features = false, version = '2.0.0' }
+sp-runtime = { default-features = false, version = '2.0.0' }
+sp-session = { default-features = false, version = '2.0.0' }
+sp-std = { default-features = false, version = '2.0.0' }
+sp-transaction-pool = { default-features = false, version = '2.0.0' }
+sp-version = { default-features = false, version = '2.0.0' }
+
+[dependencies.orml-tokens]
+default-features = false
+git = 'https://github.com/open-web3-stack/open-runtime-module-library'
+version = '0.3.0'
+rev = 'e5f3be0372e7f2f2e2c9a0079633e92115c8feb4'
+
+[dependencies.orml-traits]
+default-features = false
+git = 'https://github.com/open-web3-stack/open-runtime-module-library'
+version = '0.3.0'
+rev = 'e5f3be0372e7f2f2e2c9a0079633e92115c8feb4'
+
+[features]
+default = ['std']
+runtime-benchmarks = [
+    'hex-literal',
+    'frame-benchmarking',
+    'frame-support/runtime-benchmarks',
+    'frame-system-benchmarking',
+    'frame-system/runtime-benchmarks',
+    'pallet-balances/runtime-benchmarks',
+    'pallet-timestamp/runtime-benchmarks',
+    'sp-runtime/runtime-benchmarks',
+]
+std = [
+    'codec/std',
+    'serde',
+    'frame-executive/std',
+    'frame-support/std',
+    'frame-system/std',
+    'frame-system-rpc-runtime-api/std',
+    'orml-tokens/std',
+    'orml-traits/std',
+    'pallet-aura/std',
+    'pallet-balances/std',
+    'pallet-bonding-curve/std',
+    'pallet-grandpa/std',
+    'pallet-randomness-collective-flip/std',
+    'pallet-sudo/std',
+    'pallet-template/std',
+    'pallet-timestamp/std',
+    'pallet-transaction-payment/std',
+    'pallet-transaction-payment-rpc-runtime-api/std',
+    'sp-api/std',
+    'sp-block-builder/std',
+    'sp-consensus-aura/std',
+    'sp-core/std',
+    'sp-inherents/std',
+    'sp-offchain/std',
+    'sp-runtime/std',
+    'sp-session/std',
+    'sp-std/std',
+    'sp-transaction-pool/std',
+    'sp-version/std',
+]
diff --git a/substrate-node-template/runtime/build.rs b/substrate-node-template/runtime/build.rs
new file mode 100644
index 0000000..5270504
--- /dev/null
+++ b/substrate-node-template/runtime/build.rs
@@ -0,0 +1,10 @@
+use wasm_builder_runner::WasmBuilder;
+
+fn main() {
+	WasmBuilder::new()
+		.with_current_project()
+		.with_wasm_builder_from_crates("2.0.0")
+		.export_heap_base()
+		.import_memory()
+		.build()
+}
diff --git a/substrate-node-template/runtime/src/lib.rs b/substrate-node-template/runtime/src/lib.rs
new file mode 100644
index 0000000..5a8db8d
--- /dev/null
+++ b/substrate-node-template/runtime/src/lib.rs
@@ -0,0 +1,513 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
+#![recursion_limit="256"]
+
+// Make the WASM binary available.
+#[cfg(feature = "std")]
+include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
+
+use sp_std::prelude::*;
+use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
+use sp_runtime::{
+	ApplyExtrinsicResult, generic, create_runtime_str, impl_opaque_keys, MultiSignature,
+	transaction_validity::{TransactionValidity, TransactionSource},
+};
+use sp_runtime::traits::{
+	BlakeTwo256, Block as BlockT, IdentityLookup, Verify, IdentifyAccount, NumberFor, Saturating,
+};
+use sp_api::impl_runtime_apis;
+use sp_consensus_aura::sr25519::AuthorityId as AuraId;
+use pallet_grandpa::{AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList};
+use pallet_grandpa::fg_primitives;
+use sp_version::RuntimeVersion;
+#[cfg(feature = "std")]
+use sp_version::NativeVersion;
+use sp_runtime::ModuleId;
+
+// A few exports that help ease life for downstream crates.
+#[cfg(any(feature = "std", test))]
+pub use sp_runtime::BuildStorage;
+pub use pallet_timestamp::Call as TimestampCall;
+pub use pallet_balances::Call as BalancesCall;
+pub use sp_runtime::{Permill, Perbill};
+pub use frame_support::{
+	construct_runtime, parameter_types, StorageValue,
+	traits::{KeyOwnerProofSystem, Randomness},
+	weights::{
+		Weight, IdentityFee,
+		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
+	},
+};
+
+/// Import the template pallet.
+pub use pallet_template;
+
+/// An index to a block.
+pub type BlockNumber = u32;
+
+/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
+pub type Signature = MultiSignature;
+
+/// Some way of identifying an account on the chain. We intentionally make it equivalent
+/// to the public key of our transaction signing scheme.
+pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
+
+/// The type for looking up accounts. We don't expect more than 4 billion of them, but you
+/// never know...
+pub type AccountIndex = u32;
+
+/// Balance of an account.
+pub type Balance = u128;
+
+/// Index of a transaction in the chain.
+pub type Index = u32;
+
+/// A hash of some data used by the chain.
+pub type Hash = sp_core::H256;
+
+/// Digest item type.
+pub type DigestItem = generic::DigestItem<Hash>;
+
+/// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
+/// the specifics of the runtime. They can then be made to be agnostic over specific formats
+/// of data like extrinsics, allowing for them to continue syncing the network through upgrades
+/// to even the core data structures.
+pub mod opaque {
+	use super::*;
+
+	pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;
+
+	/// Opaque block header type.
+	pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// Opaque block type.
+	pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+	/// Opaque block identifier type.
+	pub type BlockId = generic::BlockId<Block>;
+
+	impl_opaque_keys! {
+		pub struct SessionKeys {
+			pub aura: Aura,
+			pub grandpa: Grandpa,
+		}
+	}
+}
+
+pub const VERSION: RuntimeVersion = RuntimeVersion {
+	spec_name: create_runtime_str!("node-template"),
+	impl_name: create_runtime_str!("node-template"),
+	authoring_version: 1,
+	spec_version: 1,
+	impl_version: 1,
+	apis: RUNTIME_API_VERSIONS,
+	transaction_version: 1,
+};
+
+pub const MILLISECS_PER_BLOCK: u64 = 6000;
+
+pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
+
+// Time is measured by number of blocks.
+pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
+pub const HOURS: BlockNumber = MINUTES * 60;
+pub const DAYS: BlockNumber = HOURS * 24;
+
+/// The version information used to identify this runtime when compiled natively.
+#[cfg(feature = "std")]
+pub fn native_version() -> NativeVersion {
+	NativeVersion {
+		runtime_version: VERSION,
+		can_author_with: Default::default(),
+	}
+}
+
+parameter_types! {
+	pub const BlockHashCount: BlockNumber = 2400;
+	/// We allow for 2 seconds of compute with a 6 second average block time.
+	pub const MaximumBlockWeight: Weight = 2 * WEIGHT_PER_SECOND;
+	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
+	/// Assume 10% of weight for average on_initialize calls.
+	pub MaximumExtrinsicWeight: Weight = AvailableBlockRatio::get()
+		.saturating_sub(Perbill::from_percent(10)) * MaximumBlockWeight::get();
+	pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;
+	pub const Version: RuntimeVersion = VERSION;
+}
+
+// Configure FRAME pallets to include in runtime.
+
+impl frame_system::Trait for Runtime {
+	/// The basic call filter to use in dispatchable.
+	type BaseCallFilter = ();
+	/// The identifier used to distinguish between accounts.
+	type AccountId = AccountId;
+	/// The aggregated dispatch type that is available for extrinsics.
+	type Call = Call;
+	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
+	type Lookup = IdentityLookup<AccountId>;
+	/// The index type for storing how many extrinsics an account has signed.
+	type Index = Index;
+	/// The index type for blocks.
+	type BlockNumber = BlockNumber;
+	/// The type for hashing blocks and tries.
+	type Hash = Hash;
+	/// The hashing algorithm used.
+	type Hashing = BlakeTwo256;
+	/// The header type.
+	type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// The ubiquitous event type.
+	type Event = Event;
+	/// The ubiquitous origin type.
+	type Origin = Origin;
+	/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
+	type BlockHashCount = BlockHashCount;
+	/// Maximum weight of each block.
+	type MaximumBlockWeight = MaximumBlockWeight;
+	/// The weight of database operations that the runtime can invoke.
+	type DbWeight = RocksDbWeight;
+	/// The weight of the overhead invoked on the block import process, independent of the
+	/// extrinsics included in that block.
+	type BlockExecutionWeight = BlockExecutionWeight;
+	/// The base weight of any extrinsic processed by the runtime, independent of the
+	/// logic of that extrinsic. (Signature verification, nonce increment, fee, etc...)
+	type ExtrinsicBaseWeight = ExtrinsicBaseWeight;
+	/// The maximum weight that a single extrinsic of `Normal` dispatch class can have,
+	/// idependent of the logic of that extrinsics. (Roughly max block weight - average on
+	/// initialize cost).
+	type MaximumExtrinsicWeight = MaximumExtrinsicWeight;
+	/// Maximum size of all encoded transactions (in bytes) that are allowed in one block.
+	type MaximumBlockLength = MaximumBlockLength;
+	/// Portion of the block weight that is available to all normal transactions.
+	type AvailableBlockRatio = AvailableBlockRatio;
+	/// Version of the runtime.
+	type Version = Version;
+	/// Converts a module to the index of the module in `construct_runtime!`.
+	///
+	/// This type is being generated by `construct_runtime!`.
+	type PalletInfo = PalletInfo;
+	/// What to do if a new account is created.
+	type OnNewAccount = ();
+	/// What to do if an account is fully reaped from the system.
+	type OnKilledAccount = ();
+	/// The data to be stored in an account.
+	type AccountData = pallet_balances::AccountData<Balance>;
+	/// Weight information for the extrinsics of this pallet.
+	type SystemWeightInfo = ();
+}
+
+impl pallet_aura::Trait for Runtime {
+	type AuthorityId = AuraId;
+}
+
+impl pallet_grandpa::Trait for Runtime {
+	type Event = Event;
+	type Call = Call;
+
+	type KeyOwnerProofSystem = ();
+
+	type KeyOwnerProof =
+		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;
+
+	type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(
+		KeyTypeId,
+		GrandpaId,
+	)>>::IdentificationTuple;
+
+	type HandleEquivocation = ();
+
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
+}
+
+impl pallet_timestamp::Trait for Runtime {
+	/// A timestamp: milliseconds since the unix epoch.
+	type Moment = u64;
+	type OnTimestampSet = Aura;
+	type MinimumPeriod = MinimumPeriod;
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const ExistentialDeposit: u128 = 500;
+	pub const MaxLocks: u32 = 50;
+}
+
+impl pallet_balances::Trait for Runtime {
+	type MaxLocks = MaxLocks;
+	/// The type for recording an account's balance.
+	type Balance = Balance;
+	/// The ubiquitous event type.
+	type Event = Event;
+	type DustRemoval = ();
+	type ExistentialDeposit = ExistentialDeposit;
+	type AccountStore = System;
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const TransactionByteFee: Balance = 1;
+}
+
+impl pallet_transaction_payment::Trait for Runtime {
+	type Currency = Balances;
+	type OnTransactionPayment = ();
+	type TransactionByteFee = TransactionByteFee;
+	type WeightToFee = IdentityFee<Balance>;
+	type FeeMultiplierUpdate = ();
+}
+
+impl pallet_sudo::Trait for Runtime {
+	type Event = Event;
+	type Call = Call;
+}
+
+/// Configure the template pallet in pallets/template.
+impl pallet_template::Trait for Runtime {
+	type Event = Event;
+}
+
+impl orml_tokens::Trait for Runtime {
+    type Event = Event;
+    type Balance = u128;
+    type Amount = i64;
+    type CurrencyId = u128;
+	type OnReceived = ();
+	type WeightInfo = ();
+}
+
+parameter_types! {
+	pub const GetNativeCurrencyId: u128 = 0;
+	pub const CurveDeposit: u128 = 10;
+	pub const BondingCurveModuleId: ModuleId = ModuleId(*b"sub/bond");
+}
+
+impl pallet_bonding_curve::Trait for Runtime {
+	type Event = Event;
+	type Currency = Tokens;
+	type GetNativeCurrencyId = GetNativeCurrencyId;
+	type CurveDeposit = CurveDeposit;
+	type ModuleId = BondingCurveModuleId;
+}
+
+// Create the runtime by composing the FRAME pallets that were previously configured.
+construct_runtime!(
+	pub enum Runtime where
+		Block = Block,
+		NodeBlock = opaque::Block,
+		UncheckedExtrinsic = UncheckedExtrinsic
+	{
+		System: frame_system::{Module, Call, Config, Storage, Event<T>},
+		RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
+		Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},
+		Aura: pallet_aura::{Module, Config<T>, Inherent},
+		Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},
+		Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},
+		TransactionPayment: pallet_transaction_payment::{Module, Storage},
+		Sudo: pallet_sudo::{Module, Call, Config<T>, Storage, Event<T>},
+		// Include the custom logic from the template pallet in the runtime.
+		TemplateModule: pallet_template::{Module, Call, Storage, Event<T>},
+		Tokens: orml_tokens::{Module, Call, Storage, Event<T>},
+		BondingCurve: pallet_bonding_curve::{Module, Call, Storage, Event<T>},
+	}
+);
+
+/// The address format for describing accounts.
+pub type Address = AccountId;
+/// Block header type as expected by this runtime.
+pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
+/// Block type as expected by this runtime.
+pub type Block = generic::Block<Header, UncheckedExtrinsic>;
+/// A Block signed with a Justification
+pub type SignedBlock = generic::SignedBlock<Block>;
+/// BlockId type as expected by this runtime.
+pub type BlockId = generic::BlockId<Block>;
+/// The SignedExtension to the basic transaction logic.
+pub type SignedExtra = (
+	frame_system::CheckSpecVersion<Runtime>,
+	frame_system::CheckTxVersion<Runtime>,
+	frame_system::CheckGenesis<Runtime>,
+	frame_system::CheckEra<Runtime>,
+	frame_system::CheckNonce<Runtime>,
+	frame_system::CheckWeight<Runtime>,
+	pallet_transaction_payment::ChargeTransactionPayment<Runtime>
+);
+/// Unchecked extrinsic type as expected by this runtime.
+pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
+/// Extrinsic type that has already been checked.
+pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
+/// Executive: handles dispatch to the various modules.
+pub type Executive = frame_executive::Executive<
+	Runtime,
+	Block,
+	frame_system::ChainContext<Runtime>,
+	Runtime,
+	AllModules,
+>;
+
+impl_runtime_apis! {
+	impl sp_api::Core<Block> for Runtime {
+		fn version() -> RuntimeVersion {
+			VERSION
+		}
+
+		fn execute_block(block: Block) {
+			Executive::execute_block(block)
+		}
+
+		fn initialize_block(header: &<Block as BlockT>::Header) {
+			Executive::initialize_block(header)
+		}
+	}
+
+	impl sp_api::Metadata<Block> for Runtime {
+		fn metadata() -> OpaqueMetadata {
+			Runtime::metadata().into()
+		}
+	}
+
+	impl sp_block_builder::BlockBuilder<Block> for Runtime {
+		fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
+			Executive::apply_extrinsic(extrinsic)
+		}
+
+		fn finalize_block() -> <Block as BlockT>::Header {
+			Executive::finalize_block()
+		}
+
+		fn inherent_extrinsics(data: sp_inherents::InherentData) ->
+			Vec<<Block as BlockT>::Extrinsic> {
+			data.create_extrinsics()
+		}
+
+		fn check_inherents(
+			block: Block,
+			data: sp_inherents::InherentData,
+		) -> sp_inherents::CheckInherentsResult {
+			data.check_extrinsics(&block)
+		}
+
+		fn random_seed() -> <Block as BlockT>::Hash {
+			RandomnessCollectiveFlip::random_seed()
+		}
+	}
+
+	impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
+		fn validate_transaction(
+			source: TransactionSource,
+			tx: <Block as BlockT>::Extrinsic,
+		) -> TransactionValidity {
+			Executive::validate_transaction(source, tx)
+		}
+	}
+
+	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
+		fn offchain_worker(header: &<Block as BlockT>::Header) {
+			Executive::offchain_worker(header)
+		}
+	}
+
+	impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
+		fn slot_duration() -> u64 {
+			Aura::slot_duration()
+		}
+
+		fn authorities() -> Vec<AuraId> {
+			Aura::authorities()
+		}
+	}
+
+	impl sp_session::SessionKeys<Block> for Runtime {
+		fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
+			opaque::SessionKeys::generate(seed)
+		}
+
+		fn decode_session_keys(
+			encoded: Vec<u8>,
+		) -> Option<Vec<(Vec<u8>, KeyTypeId)>> {
+			opaque::SessionKeys::decode_into_raw_public_keys(&encoded)
+		}
+	}
+
+	impl fg_primitives::GrandpaApi<Block> for Runtime {
+		fn grandpa_authorities() -> GrandpaAuthorityList {
+			Grandpa::grandpa_authorities()
+		}
+
+		fn submit_report_equivocation_unsigned_extrinsic(
+			_equivocation_proof: fg_primitives::EquivocationProof<
+				<Block as BlockT>::Hash,
+				NumberFor<Block>,
+			>,
+			_key_owner_proof: fg_primitives::OpaqueKeyOwnershipProof,
+		) -> Option<()> {
+			None
+		}
+
+		fn generate_key_ownership_proof(
+			_set_id: fg_primitives::SetId,
+			_authority_id: GrandpaId,
+		) -> Option<fg_primitives::OpaqueKeyOwnershipProof> {
+			// NOTE: this is the only implementation possible since we've
+			// defined our key owner proof type as a bottom type (i.e. a type
+			// with no values).
+			None
+		}
+	}
+
+	impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
+		fn account_nonce(account: AccountId) -> Index {
+			System::account_nonce(account)
+		}
+	}
+
+	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance>
+		for Runtime {
+		fn query_info(
+			uxt: <Block as BlockT>::Extrinsic,
+			len: u32,
+		) -> pallet_transaction_payment_rpc_runtime_api::RuntimeDispatchInfo<Balance> {
+			TransactionPayment::query_info(uxt, len)
+		}
+	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	impl frame_benchmarking::Benchmark<Block> for Runtime {
+		fn dispatch_benchmark(
+			config: frame_benchmarking::BenchmarkConfig
+		) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {
+			use frame_benchmarking::{Benchmarking, BenchmarkBatch, add_benchmark, TrackedStorageKey};
+
+			use frame_system_benchmarking::Module as SystemBench;
+			impl frame_system_benchmarking::Trait for Runtime {}
+
+			let whitelist: Vec<TrackedStorageKey> = vec![
+				// Block Number
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac")
+					.to_vec().into(),
+				// Total Issuance
+				hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80")
+					.to_vec().into(),
+				// Execution Phase
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a")
+					.to_vec().into(),
+				// Event Count
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850")
+					.to_vec().into(),
+				// System Events
+				hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7")
+					.to_vec().into(),
+			];
+
+			let mut batches = Vec::<BenchmarkBatch>::new();
+			let params = (&config, &whitelist);
+
+			add_benchmark!(params, batches, frame_system, SystemBench::<Runtime>);
+			add_benchmark!(params, batches, pallet_balances, Balances);
+			add_benchmark!(params, batches, pallet_timestamp, Timestamp);
+
+			if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
+			Ok(batches)
+		}
+	}
+}
diff --git a/substrate-node-template/scripts/docker_run.sh b/substrate-node-template/scripts/docker_run.sh
new file mode 100755
index 0000000..61e6b0f
--- /dev/null
+++ b/substrate-node-template/scripts/docker_run.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "*** Start Substrate node template ***"
+
+cd $(dirname ${BASH_SOURCE[0]})/..
+
+docker-compose down --remove-orphans
+docker-compose run --rm --service-ports dev $@
\ No newline at end of file
diff --git a/substrate-node-template/scripts/init.sh b/substrate-node-template/scripts/init.sh
new file mode 100755
index 0000000..92f6f2e
--- /dev/null
+++ b/substrate-node-template/scripts/init.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -e
+
+echo "*** Initializing WASM build environment"
+
+if [ -z $CI_PROJECT_NAME ] ; then
+    rustup update nightly
+    rustup update nightly-2020-10-05
+    rustup update stable
+fi
+
+rustup target add wasm32-unknown-unknown --toolchain nightly
+rustup target add wasm32-unknown-unknown --toolchain nightly-2020-10-05

From 7e9a88875b86e94642aa446fd0e1ac7c8324e92c Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Fri, 18 Dec 2020 11:15:38 +0100
Subject: [PATCH 5/8] Add currencies

---
 substrate-node-template/Cargo.lock         | 18 +++++++++++++++++-
 substrate-node-template/runtime/Cargo.toml |  7 +++++++
 substrate-node-template/runtime/src/lib.rs | 15 ++++++++++++++-
 3 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/substrate-node-template/Cargo.lock b/substrate-node-template/Cargo.lock
index c8b07c1..342b46c 100644
--- a/substrate-node-template/Cargo.lock
+++ b/substrate-node-template/Cargo.lock
@@ -3275,6 +3275,7 @@ dependencies = [
  "frame-system-benchmarking",
  "frame-system-rpc-runtime-api",
  "hex-literal",
+ "orml-currencies",
  "orml-tokens",
  "orml-traits",
  "pallet-aura",
@@ -3441,6 +3442,21 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 
+[[package]]
+name = "orml-currencies"
+version = "0.3.0"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?rev=e5f3be0372e7f2f2e2c9a0079633e92115c8feb4#e5f3be0372e7f2f2e2c9a0079633e92115c8feb4"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "orml-traits",
+ "parity-scale-codec",
+ "serde",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "orml-tokens"
 version = "0.3.0"
@@ -7273,7 +7289,7 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bfd5b7557925ce778ff9b9ef90e3ade34c524b5ff10e239c69a42d546d2af56"
 dependencies = [
- "rand 0.7.3",
+ "rand 0.3.23",
 ]
 
 [[package]]
diff --git a/substrate-node-template/runtime/Cargo.toml b/substrate-node-template/runtime/Cargo.toml
index c3be9ba..d87592e 100644
--- a/substrate-node-template/runtime/Cargo.toml
+++ b/substrate-node-template/runtime/Cargo.toml
@@ -56,6 +56,12 @@ sp-std = { default-features = false, version = '2.0.0' }
 sp-transaction-pool = { default-features = false, version = '2.0.0' }
 sp-version = { default-features = false, version = '2.0.0' }
 
+[dependencies.orml-currencies]
+default-features = false
+git = 'https://github.com/open-web3-stack/open-runtime-module-library'
+version = '0.3.0'
+rev = 'e5f3be0372e7f2f2e2c9a0079633e92115c8feb4'
+
 [dependencies.orml-tokens]
 default-features = false
 git = 'https://github.com/open-web3-stack/open-runtime-module-library'
@@ -87,6 +93,7 @@ std = [
     'frame-support/std',
     'frame-system/std',
     'frame-system-rpc-runtime-api/std',
+    'orml-currencies/std',
     'orml-tokens/std',
     'orml-traits/std',
     'pallet-aura/std',
diff --git a/substrate-node-template/runtime/src/lib.rs b/substrate-node-template/runtime/src/lib.rs
index 5a8db8d..6cafdbb 100644
--- a/substrate-node-template/runtime/src/lib.rs
+++ b/substrate-node-template/runtime/src/lib.rs
@@ -23,6 +23,7 @@ use sp_version::RuntimeVersion;
 #[cfg(feature = "std")]
 use sp_version::NativeVersion;
 use sp_runtime::ModuleId;
+use orml_currencies::BasicCurrencyAdapter;
 
 // A few exports that help ease life for downstream crates.
 #[cfg(any(feature = "std", test))]
@@ -278,13 +279,24 @@ impl orml_tokens::Trait for Runtime {
 
 parameter_types! {
 	pub const GetNativeCurrencyId: u128 = 0;
+}
+
+impl orml_currencies::Trait for Runtime {
+	type Event = Event;
+	type MultiCurrency = Tokens;
+	type NativeCurrency = BasicCurrencyAdapter<Runtime, Balances, i64, BlockNumber>;
+	type GetNativeCurrencyId = GetNativeCurrencyId;
+	type WeightInfo = ();
+}
+
+parameter_types! {
 	pub const CurveDeposit: u128 = 10;
 	pub const BondingCurveModuleId: ModuleId = ModuleId(*b"sub/bond");
 }
 
 impl pallet_bonding_curve::Trait for Runtime {
 	type Event = Event;
-	type Currency = Tokens;
+	type Currency = Currencies;
 	type GetNativeCurrencyId = GetNativeCurrencyId;
 	type CurveDeposit = CurveDeposit;
 	type ModuleId = BondingCurveModuleId;
@@ -308,6 +320,7 @@ construct_runtime!(
 		// Include the custom logic from the template pallet in the runtime.
 		TemplateModule: pallet_template::{Module, Call, Storage, Event<T>},
 		Tokens: orml_tokens::{Module, Call, Storage, Event<T>},
+		Currencies: orml_currencies::{Module, Call, Event<T>},
 		BondingCurve: pallet_bonding_curve::{Module, Call, Storage, Event<T>},
 	}
 );

From 5a099d2268ebc7479414e4e2fe4c9d0f887114b2 Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Thu, 7 Jan 2021 09:33:09 +0100
Subject: [PATCH 6/8] tweaks

---
 bonding-curve/src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bonding-curve/src/lib.rs b/bonding-curve/src/lib.rs
index c13426f..df5a485 100644
--- a/bonding-curve/src/lib.rs
+++ b/bonding-curve/src/lib.rs
@@ -120,7 +120,7 @@ decl_module! {
         /// Creates a new bonding curve.
         ///
         #[weight = 0]
-        pub fn create(origin, currency_id: CurrencyIdOf<T>, exponent: u32, slope: u128, max_supply: u128) {
+        pub fn create(origin, currency_id: CurrencyIdOf<T>, exponent: u32, slope: u128, max_supply: u128, inital_supply: u128) {
             let sender = ensure_signed(origin)?;
 
             // Requires an amount to be reserved.
@@ -138,6 +138,8 @@ decl_module! {
             // Adds 1 of the token to the module account.
             T::Currency::deposit(currency_id, &Self::module_account(), 1.saturated_into())?;
 
+            T::Currency::deposit(currency_id, sender.clone(), initial_supply.saturated_into())?;
+
             let new_curve = BondingCurve {
                 creator: sender.clone(),
                 currency_id,

From 4124c8ba0bb163f2dfcde9c21794dd66b9b23ded Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Thu, 7 Jan 2021 11:43:54 +0100
Subject: [PATCH 7/8] ChangeS

---
 bonding-curve/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bonding-curve/src/lib.rs b/bonding-curve/src/lib.rs
index df5a485..28330f1 100644
--- a/bonding-curve/src/lib.rs
+++ b/bonding-curve/src/lib.rs
@@ -46,7 +46,7 @@ impl<
     /// Integral when the curve is at point `x`.
     pub fn integral(&self, x: u128) -> u128 {
         let nexp = self.exponent + 1;
-        x.pow(nexp) * self.slope / nexp as u128
+        x.pow(nexp) / 1_000_000_000_000 * self.slope / nexp as u128
     }
 }
 

From ba87d5c04e47cc1b1b932794c240f0c267663ce9 Mon Sep 17 00:00:00 2001
From: Logan Saether <X@logansaether.com>
Date: Thu, 7 Jan 2021 12:24:10 +0100
Subject: [PATCH 8/8] Fixes

---
 Cargo.lock                 | 18 ++++++++++++++-
 bonding-curve/Cargo.toml   |  8 +++++++
 bonding-curve/src/lib.rs   |  4 ++--
 bonding-curve/src/mock.rs  | 45 +++++++++++++++++++++++++++++++++++---
 bonding-curve/src/tests.rs | 29 ++++++++++++++++--------
 5 files changed, 89 insertions(+), 15 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index c6a64e1..e343a05 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1069,6 +1069,21 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "orml-currencies"
+version = "0.3.0"
+source = "git+https://github.com/open-web3-stack/open-runtime-module-library?rev=e5f3be0372e7f2f2e2c9a0079633e92115c8feb4#e5f3be0372e7f2f2e2c9a0079633e92115c8feb4"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "orml-traits",
+ "parity-scale-codec",
+ "serde",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "orml-tokens"
 version = "0.3.0"
@@ -1120,6 +1135,7 @@ version = "0.1.0"
 dependencies = [
  "frame-support",
  "frame-system",
+ "orml-currencies",
  "orml-tokens",
  "orml-traits",
  "pallet-balances",
@@ -2326,7 +2342,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04f8ab788026715fa63b31960869617cba39117e520eb415b0139543e325ab59"
 dependencies = [
  "cfg-if 0.1.10",
- "rand 0.7.3",
+ "rand 0.5.6",
  "static_assertions",
 ]
 
diff --git a/bonding-curve/Cargo.toml b/bonding-curve/Cargo.toml
index 364e4c4..38defbf 100644
--- a/bonding-curve/Cargo.toml
+++ b/bonding-curve/Cargo.toml
@@ -52,6 +52,13 @@ version = '2.0.0'
 default-features = false
 version = '2.0.0'
 
+[dependencies.orml-currencies]
+default-features = false
+git = 'https://github.com/open-web3-stack/open-runtime-module-library'
+version = '0.3.0'
+rev = 'e5f3be0372e7f2f2e2c9a0079633e92115c8feb4'
+
+
 [dev-dependencies]
 
 [dev-dependencies.sp-core]
@@ -72,6 +79,7 @@ std = [
     'codec/std',
     'frame-support/std',
     'frame-system/std',
+    'orml-currencies/std',
     'orml-tokens/std',
     'orml-traits/std',
     'pallet-balances/std',
diff --git a/bonding-curve/src/lib.rs b/bonding-curve/src/lib.rs
index 28330f1..ac80419 100644
--- a/bonding-curve/src/lib.rs
+++ b/bonding-curve/src/lib.rs
@@ -120,7 +120,7 @@ decl_module! {
         /// Creates a new bonding curve.
         ///
         #[weight = 0]
-        pub fn create(origin, currency_id: CurrencyIdOf<T>, exponent: u32, slope: u128, max_supply: u128, inital_supply: u128) {
+        pub fn create(origin, currency_id: CurrencyIdOf<T>, exponent: u32, slope: u128, max_supply: u128, initial_supply: u128) {
             let sender = ensure_signed(origin)?;
 
             // Requires an amount to be reserved.
@@ -138,7 +138,7 @@ decl_module! {
             // Adds 1 of the token to the module account.
             T::Currency::deposit(currency_id, &Self::module_account(), 1.saturated_into())?;
 
-            T::Currency::deposit(currency_id, sender.clone(), initial_supply.saturated_into())?;
+            T::Currency::deposit(currency_id, &sender, initial_supply.saturated_into())?;
 
             let new_curve = BondingCurve {
                 creator: sender.clone(),
diff --git a/bonding-curve/src/mock.rs b/bonding-curve/src/mock.rs
index da1fd52..b38e7b5 100644
--- a/bonding-curve/src/mock.rs
+++ b/bonding-curve/src/mock.rs
@@ -6,6 +6,7 @@ use sp_runtime::{
     traits::{BlakeTwo256, IdentityLookup},
     testing::Header, Perbill,
 };
+use orml_currencies::BasicCurrencyAdapter;
 
 pub type AccountId = u128;
 pub type Amount = i128;
@@ -18,7 +19,6 @@ pub const BOB: AccountId = 1;
 impl_outer_origin! {
     pub enum Origin for Test {}
 }
-
 #[derive(Clone, Eq, PartialEq)]
 pub struct Test;
 
@@ -67,25 +67,54 @@ impl orml_tokens::Trait for Test {
 }
 
 parameter_types! {
-    pub const GetNativeCurrencyId: CurrencyId = 0;
+	pub const ExistentialDeposit: u64 = 10;
+	pub const MaxLocks: u32 = 10;
+}
+
+impl pallet_balances::Trait for Test {
+	type Balance = u128;
+	type Event = ();
+	type DustRemoval = ();
+	type ExistentialDeposit = ExistentialDeposit;
+    type AccountStore = frame_system::Module<Test>;
+	type WeightInfo = ();
+	type MaxLocks = MaxLocks;
+}
+
+parameter_types! {
+	pub const GetNativeCurrencyId: u128 = 0;
+}
+
+impl orml_currencies::Trait for Test {
+	type Event = ();
+	type MultiCurrency = Tokens;
+	type NativeCurrency = BasicCurrencyAdapter<Test, Balances, i128, u32>;
+	type GetNativeCurrencyId = GetNativeCurrencyId;
+	type WeightInfo = ();
+}
+
+parameter_types! {
     pub const CurveDeposit: Balance = 10;
     pub const BondingCurveModuleId: ModuleId = ModuleId(*b"mtg/bonc");
 }
 
 impl Trait for Test {
     type Event = ();
-    type Currency = orml_tokens::Module<Test>;
+    type Currency = Currencies;
     type GetNativeCurrencyId = GetNativeCurrencyId;
     type CurveDeposit = CurveDeposit;
     type ModuleId = BondingCurveModuleId;
 }
 
+pub type Balances = pallet_balances::Module<Test>;
+pub type Currencies = orml_currencies::Module<Test>;
 pub type System = frame_system::Module<Test>;
 pub type Tokens = orml_tokens::Module<Test>;
 pub type BondingCurve = Module<Test>;
 
 pub struct ExtBuilder {
 	endowed_accounts: Vec<(AccountId, CurrencyId, Balance)>,
+	balances: Vec<(AccountId, Balance)>,
 }
 
 impl Default for ExtBuilder {
@@ -96,6 +125,10 @@ impl Default for ExtBuilder {
 				(BOB, 0, 1_000),
 
 			],
+			balances: vec![
+				(ALICE, 1_000_000_000_000),
+				(BOB, 1_000_000_000_000),
+			]
 		}
 	}
 }
@@ -112,6 +145,12 @@ impl ExtBuilder {
 		.assimilate_storage(&mut t)
 		.unwrap();
 
+		pallet_balances::GenesisConfig::<Test> {
+			balances: self.balances,
+		}
+		.assimilate_storage(&mut t)
+		.unwrap();
+
 		t.into()
 	}
 }
diff --git a/bonding-curve/src/tests.rs b/bonding-curve/src/tests.rs
index 3cbc382..3b59719 100644
--- a/bonding-curve/src/tests.rs
+++ b/bonding-curve/src/tests.rs
@@ -1,6 +1,6 @@
 use crate::{Error, mock::*};
 use frame_support::{
-    assert_noop, assert_ok, traits::OnInitialize,
+    assert_noop, assert_ok,
 };
 use orml_traits::MultiCurrency;
 
@@ -13,8 +13,9 @@ fn it_creates_a_new_bonding_curve() {
                 Origin::signed(ALICE),
                 0, // currency_id | Creator token $ANSON
                 1,
-                100,
+                1,
                 1000,
+                0,
             ),
             Error::<Test>::CurrencyAlreadyExists,
         );
@@ -24,8 +25,9 @@ fn it_creates_a_new_bonding_curve() {
                 Origin::signed(ALICE),
                 1,
                 1,
-                100,
+                1,
                 1000,
+                0
             )
         );
 
@@ -33,7 +35,7 @@ fn it_creates_a_new_bonding_curve() {
         assert_eq!(bc.creator, ALICE);
         assert_eq!(bc.currency_id, 1);
         assert_eq!(bc.exponent, 1);
-        assert_eq!(bc.slope, 100);
+        assert_eq!(bc.slope, 1);
 
         // TODO: Ensure funds are reserved.
     });
@@ -48,20 +50,28 @@ fn it_can_buy_from_a_bonding_curve() {
                 Origin::signed(ALICE),
                 1,
                 1,
-                100,
-                1000,
+                1,
+                1_000_000_000_000_000,
+                0
             )
         );
 
-        // Bob buys 2 tokens.
+
+        let bob_bal_before = Balances::free_balance(&BOB);
+
+        // Bob buys 1 tokens.
         assert_ok!(
             BondingCurve::buy(
                 Origin::signed(BOB),
                 0,
-                2,
+                1_000_000_000_000,
             )
         );
 
+        let bob_bal_after = Balances::free_balance(&BOB);
+        assert_eq!(bob_bal_before, 1_000_000_000_000);
+        assert_eq!(bob_bal_after, 499_999_999_999);
+
         let native_balance = Tokens::free_balance(0, &BOB);
         let token_balance = Tokens::free_balance(1, &BOB);
         let diff = 1_000 - native_balance;
@@ -79,8 +89,9 @@ fn it_can_sell_to_a_bonding_curve() {
                 Origin::signed(ALICE),
                 1,
                 1,
-                100,
+                1,
                 1000,
+                0
             )
         );