Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,573,631",
      "signature": "0xb8b4198f6d901084472e5e0ddcde98c3941d51c8bb4b31e119806f43315a84ff570f71389782e6aa5a05ba707bda5545",
      "randomness": "0x4771f2b27d207def9fd80b353327bb804453b285d91e07faff122fc07bdecac8"
    }
  ],
  "blockNumber": "7,413,743"
}

{
  "Sr25519": "0xa8bb796a7f4422095490c4f037608e42b1d3ba1568f7beef6d8940d3e5da853aba066013a7f0d029bec9eca339be63ca5cc17aeaac8d091e3884c6ba1398ee80"
}