Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,670,991",
      "signature": "0x950130f5200560ade2fe7084244732435fe9b19e43a1ad83a6ea33a0a19a75ea302a5b979bd644fc055f7048b9552cf2",
      "randomness": "0x3b1bed5482bd3bfaa6bd9f7b072ad3634fa2ebe6d3159f0929779f1358e9c069"
    }
  ],
  "blockNumber": "7,438,039"
}

{
  "Sr25519": "0x884d68789ebd3503da5786d9e6716cd3be6613c997be50b6e4b0db3fda0dce612efe92553644569bf1ecef5a99d90f7aec1bcd317d1f3adf0f320959b8110183"
}