NewClient Creates a new EVM Client that can be used to deploy the Blobstream contract and interact with it.

NewEthereumSignature creates a new eip-191 signature over a given byte array.

SigToVRS breaks apart a signature into its components to make it compatible with the contracts The validation done in here is defined under https://github.com/celestiaorg/orchestrator-relayer/issues/105.

ValidateEthereumSignature takes a message, an associated signature and public key and returns an error if the signature isn't valid.

DefaultEVMGasLimit the default gas limit to use when sending transactions to the EVM chain.