Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,952",
      "signature": "0xa8ce047a55145a32d022498664b641a3819d18c6f539cc565395edc138cb9747cbc4d89cffa30c935235c1135169a3a6",
      "randomness": "0x89a5c6f2360aa3c8c9c9c5241cb67bf8b34e6ba5b1606c163873f1848d828f07"
    }
  ],
  "blockNumber": "7,406,323"
}

{
  "Sr25519": "0x445398dee507ccec10651ad091fd4c433b0dbb6b1a1ebabfe4a21b7d88548f08a6a7360f7677356cc1c8b240ba62d19072cdfc65637d17ce4a4a01a61dd5dd85"
}