extracted optimism chain configs

op-goerli.json

{
  "chainId": 420,
  "homesteadBlock": 0,
  "eip150Block": 0,
  "eip155Block": 0,
  "eip158Block": 0,
  "byzantiumBlock": 0,
  "constantinopleBlock": 0,
  "petersburgBlock": 0,
  "istanbulBlock": 0,
  "muirGlacierBlock": 0,
  "berlinBlock": 0,
  "londonBlock": 4061224,
  "arrowGlacierBlock": 4061224,
  "grayGlacierBlock": 4061224,
  "mergeNetsplitBlock": 4061224,
  "bedrockBlock": 4061224,
  "regolithTime": 1679079600,
  "terminalTotalDifficulty": 0,
  "terminalTotalDifficultyPassed": true,
  "optimism": {
    "eip1559Elasticity": 10,
    "eip1559Denominator": 50
  }
}

op-mainnet.json

{
  "chainId": 10,
  "homesteadBlock": 0,
  "eip150Block": 0,
  "eip155Block": 0,
  "eip158Block": 0,
  "byzantiumBlock": 0,
  "constantinopleBlock": 0,
  "petersburgBlock": 0,
  "istanbulBlock": 0,
  "muirGlacierBlock": 0,
  "berlinBlock": 3950000,
  "londonBlock": 105235063,
  "arrowGlacierBlock": 105235063,
  "grayGlacierBlock": 105235063,
  "mergeNetsplitBlock": 105235063,
  "bedrockBlock": 105235063,
  "regolithTime": 0,
  "terminalTotalDifficulty": 0,
  "terminalTotalDifficultyPassed": true,
  "optimism": {
    "eip1559Elasticity": 6,
    "eip1559Denominator": 50
  }
}