Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,452",
      "signature": "0x83b14596c6bfff55d5ea5b6bd3c4417220e3c8e8ed820c483228f0946f56556364fd24b6d669e9ffd1b29229b7b2ec69",
      "randomness": "0x6a9f983da04ada5000d718cb1d90fa4168b1cc96e241494c2bb1a01f1ef12c5f"
    }
  ],
  "blockNumber": "7,404,699"
}

{
  "Sr25519": "0xb0a1b1266bfcdbeff1bee295e7a272721d8ab5d142db2772428cab9c525c464e01991007df628c9c4972b032b231dd09bd186a9316ed6a94ccc7be268a0bfa81"
}