Module constants

Available on crate feature optimism only.

OP stack variation of chain spec constants.

Constants

• BASE_MAINNET_MAX_GAS_LIMIT
  Max gas limit on Base: https://basescan.org/block/17208876
• BASE_SEPOLIA_MAX_GAS_LIMIT
  Max gas limit on Base Sepolia: https://sepolia.basescan.org/block/12506483