A Signer is an interface that must be provided to certain methods
in the SDK to sign transactions. It can be either a SignOnlySigner
or a SignAndSendSigner depending on circumstances.
A Signer can be implemented by wrapping an existing offline wallet
or a web wallet
A Signer is an interface that must be provided to certain methods in the SDK to sign transactions. It can be either a SignOnlySigner or a SignAndSendSigner depending on circumstances. A Signer can be implemented by wrapping an existing offline wallet or a web wallet