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LUKSO genesis.ssz state generator

Installation

# Clone the repo
$ git clone https://github.com/lukso-network/tools-lodestar-genesis-ssz-generator.git

# Change into created folder
$ cd tools-lodestar-genesis-ssz-generator

# Change to the right branch
$ git checkout spike/pos-from-the-start

# Install ts-node globally
$ yarn global add ts-node

# Install dependencies and build
$ lerna bootstrap
$ yarn install
$ yarn build

Generate the genesis.ssz

  1. Go to cd packages/beacon-node
  2. Generate the deposit_data.json via https://github.com/lukso-network/network-genesis-deposit-contract, or use the pregenerated one from the packages/beacon-node/test/utils/fixtures folder
  3. Copy the LUKSO Mainnet network config files (config.yaml, genesis.json) and the deposit_data.json to the packages/beacon-node/test/utils/fixtures folder
  4. Generate the genesis block hash and genesis block state root from the genesis.json via the Genesis hash calculator, or use the following pregenerated ones:
    • 35M LYX Initial Supply:
      • block hash: 0xde30ee79cc0db657b94ab81ef0fabc28a12c9de0afe06c260f7e8004d46d6852
      • state root: 0xede20a73c4fab8b11bdca866dde27f0f9fb91a49ca758ab3323f24f741c01891
    • 42M LYX Initial Supply:
      • block hash: 0x5df88817dfb9b00d8ef142370671e8a9bc00c548ab78fbaf205df53db2b24a26
      • state root: 0xc5029d9940f62a897b231b3ccdb71c1bb79ecce029ce3309fe99f18820836115
    • 100M LYX Initial Supply:
      • block hash: 0x62ddc7f9c724b39cf9df1e6c8fe0f738613a0597718b1de5678e768b8493d1be
      • state root: 0xcf9791846af3d21d47a2029c17ec4c10a7917bf16c275f14ddb5858dc1fa1833
  5. Run ts-node --esm test/utils/generateGenesisState.ts <your genesis block hash> <your genesis state root> (Takes around 10min!)
  6. You can find your genesis.ssz and genesis_ssz.json in the packages/beacon-node directory

Tests

Test is available under packages/beacon-node/test/e2e/interop directory. It's genesisState.test.ts. Test fixtures are available under packages/beacon-node/test/e2e/interop/fixtures directory (config.yaml, genesis.json and deposit_data.json).

How to run test?

  1. Clone repository
  2. Checkout spike/pos-from-the-start git branch
  3. Run yarn in project root directory
  4. Run yarn build in project root directory
  5. Go to cd packages/beacon-node
  6. Run test: LODESTAR_PRESET=mainnet yarn mocha 'test/e2e/interop/genesisState.test.ts' command