Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,660,617",
      "signature": "0xb43c92943bfdb5fc4af181ac13c1bfca37156ac8b73172a7ca29ad31a857488ce49f4657bfe3ff3b7e6c063edf2b3b3e",
      "randomness": "0xa31d26c59852b23c96df093025ba8989c82f3bbedd07756dcf15c1054f9d8e55"
    }
  ],
  "blockNumber": "7,435,459"
}

{
  "Sr25519": "0x2a08a212255d52b61847d72304377ddd9930273b302815d1e6ebc2975ece9a154ba4f54ec57b897af0334c7fa283c0769e58330c5c747caf0117ac4877b6e382"
}