Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,561,472",
      "signature": "0x819ab555edfc5eaa685f54982ca6f9c80f2079302bcabec5cee82a5b5ba2de4922a136f0ebf1fe339110460659091322",
      "randomness": "0x9345bb750e57a955ca12f2afb2a33c66926dc7ee37652c227322d070b92c59bc"
    }
  ],
  "blockNumber": "7,410,703"
}

{
  "Sr25519": "0x5ac83e5949f9ae930c1d34015fc32364e9ef6cd993ea5660fead7beef348a5426382630e06357d442d73ce4de42f4815407e77c40fc6b5a41594520e19880387"
}