Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,582,749",
      "signature": "0x88b38e4893055fa81d19e98b2750be4ac1d4529bedd61d83fd5bf5e4536c1b61bce30f4117612995a38e119a58373a86",
      "randomness": "0xb3e32e51eb1f1ce686326ad91f77b9bdf95da48bd8b8f2e15a393f50766f3a15"
    }
  ],
  "blockNumber": "7,416,010"
}

{
  "Sr25519": "0x282bca34946d6f3bb4971e360f561602b4471d4de15ed50b07f45c2f6f3a5a23a15eba702b42693a7484fd0c9567397d123b06d043889a1b04e2afe688dca086"
}