genesis.json.example

{
  "config": {
    "chainId": 15,
    "homesteadBlock": 0,
    "eip150Block": 0,
    "eip155Block": 0,
    "eip158Block": 0,
    "byzantiumBlock": 0,
    "constantinopleBlock": 0,
    "petersburgBlock": 0,
    "clique": {
      "period": 5,
      "epoch": 30000
    }
  },
  "difficulty": "1",
  "gasLimit": "8000000",
  "extradata": "0x0000000000000000000000000000000000000000000000000000000000000000BE526026e9b6f38d26Ee71a4094DDC8C25eA1A9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  "alloc": {
    "BE526026e9b6f38d26Ee71a4094DDC8C25eA1A9b": { "balance": "0x200000000000000000000000000000000000000000000000000000000000000" }
  },
  "gasUsed":"0x0"
}