Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,559,418",
      "signature": "0x91892cbeed63d8a7da150eb32b215e4c99ad55c1621228f7f6e9d81759e0c9178d25d25eacbcac66dbbe17a8319b8587",
      "randomness": "0x8a90fc4fc294c72ff9ce5f67134636471b0890420810a03b65fba61aa98f4477"
    }
  ],
  "blockNumber": "7,410,190"
}

{
  "Sr25519": "0x2a7457a910efed675e0a9c20d139d95669b6705ed0dbfb06df1705d58289b91f757e6e9243b3d15ce8cca30acc358fbd4bcd5460fcb76522c5dc7a793c3d0c81"
}