Returns the next public key in rotation. Each call rotates to the next key, enabling parallel transaction creation where each transaction gets a different key.
ProtectedsignImplement this method to sign given bytes payload.
Signs a delegate action using the key that matches the action's public key. This ensures parallel meta-transactions each get signed with the correct key.
Signs a NEP-413 message using the first key in the set. This is because NEP-413 messages are not typically parallelized, so we use a consistent key for signing.
Signs a transaction using the key that matches the transaction's public key. This ensures parallel transactions each get signed with the correct key.
Staticfrom
Signs using Multiple Keys, rotating through them for parallel transaction signing.
This signer is designed for high-throughput scenarios where you want to sign multiple transactions in parallel using different keys (to avoid nonce conflicts).
Example