Genesis creation

[jayeshbairagi]

A tool should read the core contract and generate a genesis file. This tool can use a genesis file template and update the following values:

• metachainId
• timestamp
• extraData
• initial balance for validators
• precompiled code
  The address of the precompiled contracts can be determined
  0x0000000000000000000000000000000000000000000000000000000000004D<00-ff>

{
  "number": "0x0",
  "config": {
    "chainId": < metachainid >, 
    "homesteadBlock": 0,
    "eip150Block": 0,
    "eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "eip155Block": 0,
    "eip158Block": 0,
    "byzantiumBlock": 0,
    "constantinopleBlock": 0,
    "petersburgBlock": 0,
    "istanbulBlock": 0,
    "clique": {
      "period": 3,
      "epoch": 30000
    }
  },
  "nonce": "0x0",
  "timestamp": "< time stamp from block header of rootOriginObservationBlockHeight>",
  "extraData": "0x0000000000000000000000000000000000000000000000000000000000000000< all validator addresses >0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  "gasLimit": "0x989680",
  "difficulty": "0x1",
  "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "coinbase": "0x0000000000000000000000000000000000000000",
  "alloc": {
    "0000000000000000000000000000000000000000": {      
      "balance": "< very large number >",
      "code": "0xcodeofUTmOST",
      "nonce": "1",
      "storage": {
        "0x0000000000000000000000000000000000000000000000000000000000000000":" < some value>",
        "0x0000000000000000000000000000000000000000000000000000000000000001":" < some value >"
      }
    },
    "< validator addresss 1 >": {
      "balance": "< Staked amount address >"
    },
    "< validator addresss 2 >": {
      "balance": "< Staked amount address >"
    },
    "0000000000000000000000000000000000000000000000000000000000004D<00-ff>": {
      "balance": "0",
      "code": "< contract code >"
      "nonce": "1",
      "storage": {
        "0x0000000000000000000000000000000000000000000000000000000000000000":" < some value>",
        "0x0000000000000000000000000000000000000000000000000000000000000001":" < some value >"
    }
  },
  "gasUsed": "0x0",
  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}