Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,537,504",
      "signature": "0xb7168c3d5427cee3b3f5efdd7ec5ec517c042cfb4b21881f59dbcd0393a170b801e0acf25cda46a90a18ad1069736eaa",
      "randomness": "0x2ccd8f9d2f3f807aba2f84221f946876a21a0bf158a0dcd520e452afa312af17"
    }
  ],
  "blockNumber": "7,404,711"
}

{
  "Sr25519": "0x20697bed9883ebd184b8bb489d80b8c02525cad648ab151421b16548ad8bfe02734da35a902c3b5c39ef31fc3be7ad4f86eb5e24a14ac9c28d7555df143cfe8a"
}