ConvertToPositiveBigInt will try to convert the provided string to its big int corresponding value.

GenerateSCAddress will generate the resulting SC address from the provided public key string and nonce.

NewFileHandler will try to open a new file in the provided output directory with the provided filename.

DelegatedStakeType is the delegation type generation method.

MixedType is the mixed staking type generation method that will generate both staked and delegated nodes.

StakedType is the direct staking type generation method.

ErrNegativeValue signals that the provided value is negative.

ErrStringIsNotANumber signals that the provided string is not a number.