Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,544,592",
      "signature": "0x855ebc93807ff353fe1143af156bedf775c32e9ffec1fd3cf643790ada992c7b3bee42045c96400db4488abbc5c8e481",
      "randomness": "0xeacc113a61b47d108cb2067ec5a1a170e027d3c9d0e21337dc288ed4e1e97946"
    }
  ],
  "blockNumber": "7,406,483"
}

{
  "Sr25519": "0xb22969037666c3c46d14cb4451c3b4edf60c81d75f6aeceb40c4fe4d0243c44bc87410aa7a81e230e4c0dc2e0c6b6f3c09ac70f1d1db28e3cb0538e7b867e28d"
}