public int GetValidatorIndex(ECDSAPublicKey publicKey, long afterBlock)
{
return(GetValidatorsPublicKeys(afterBlock)
.Select((key, index) => new { key, index })
.Where(arg => publicKey.Equals(arg.key))
.Select(arg => arg.index)
.First());
}
public int GetValidatorIndex(ECDSAPublicKey publicKey)
{
return(EcdsaPublicKeySet
.Select((key, index) => new { key, index })
.Where(arg => publicKey.Equals(arg.key))
.Select(arg => arg.index)
.DefaultIfEmpty(-1)
.First());
}