[
  {
    "signerId": "demo-signer-1",
    "publicKeyHex": "03a107bff3ce10be1d70dd18e74bc09967e4d6309ba50d5f1ddc8664125531b8",
    "keyFingerprint": "56475aa75463474c0285df5dbf2bcab7",
    "algorithm": "Ed25519",
    "signatureHex": "3bc69f4015d86ac8465249622fb858f99c5f93f2feab2aa129b7d507b767f459a21b631955b1f53c6ea7b2cb347f127964c5e3f45bbde1a57cbbb7a99b211b08"
  },
  {
    "signerId": "demo-signer-2",
    "publicKeyHex": "712651f450ba05b63898b99ef5f7ba45632e8e2527f7f715cd671ec4024cc51e",
    "keyFingerprint": "141ddf2e77d4f690748cf74ecd390d44",
    "algorithm": "Ed25519",
    "signatureHex": "7f694f651ee41728a3ebc2efbbee9d102a90459011e36e6264d63001b89d76218058c4d8c73fc17f6fc9810162dce6421e7cda9a30661b3f979007266d23dd06"
  }
]