Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,548,030",
      "signature": "0x88a80f47688341380cf09d919c43ff1e46744d79bf998a7c15664521ef47665cea8a10e160367b48e9a80047ca4e1bde",
      "randomness": "0x925bb1f035c07a3f7b4c569da5d73431a330d7c3a97d927500497a6b05134d1e"
    }
  ],
  "blockNumber": "7,407,343"
}

{
  "Sr25519": "0xc8f3cce62ce306351512cae78c0987de53b9a4ca56e4c306bf4c80ff374734776c4c2962634c30d58b6d4f0a8ca980fbe3abd0083eba576655a22357a1dacf84"
}