Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,602,102",
      "signature": "0xb1eab5db9feecbd87873edda03730f142917464fd1d807e2ef73f028e332ddb04ba635d54ef8736c364eda52600a438f",
      "randomness": "0xe8d5a4630c2fb448422d4623bb4b9d14c32de4d2d37a4a3f8c9ba0e0f69009c2"
    }
  ],
  "blockNumber": "7,420,842"
}

{
  "Sr25519": "0xe4def1b38bb832e375ee80996f586971a8cfe91ae54abfcdfc1e40dd57b0ed5722c5d1142c0dc15238fab9014e2533d5f7ec4d6dd0aa2b18ea73c23a540fd88d"
}