Ed25519
An Ed25519 external signer identified by the verifier contract address and 32-byte public key.
The (verifierAddress, publicKey) pair identifies the on-chain External(verifierAddress, publicKey) signer slot. Signing capability for this signer must be registered separately via OZExternalSignerManager.addEd25519FromRawKey (or by supplying an OZExternalEd25519SignerAdapter through OZSmartAccountConfig.externalEd25519Adapter when constructing the kit) before including this selector in a multi-signer operation.
Unlike passkey selectors, this type carries no signing material — it is a pure identifier.