CreateValidatorAccount creates a validator account from the given cli context.

DecryptKeysFromKeystore extracts a set of validator private keys from an encrypted keystore directory and a password string.

Exists checks if a validator account at a given keystore path exists.

NewValidatorAccount sets up a validator client's secrets and generates the necessary deposit data parameters needed to deposit into the deposit contract on the ETH1.0 chain.

VerifyAccountNotExists checks if a validator has not yet created an account and keystore in the provided directory string.