Generate private keys for running Validators and Relayers
Hyperlane agents currently support being configured with private keys in one of two ways.
A raw hexadecimal private key used for in-memory signing. This is the recommended setup for testing or development purposes, but not recommended for production. Hexadecimal keys are especially discouraged for production validators.
A key generated by AWS and stored in a CloudHSM. This is the recommended setup for production agents, especially for validators.