Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,163",
      "signature": "0xa1f71424df3c608b5ae6ea6fa6226e12c3603e2d377db797228dd28db5a99f0c84359520d128da3292d656aba30980da",
      "randomness": "0xfa5cc50d08333a469baf84637801ac202d554e8cef0184905d140085542b48d9"
    }
  ],
  "blockNumber": "7,428,355"
}

{
  "Sr25519": "0xb41a154135afc9fdc1ad10b22ecdc9457b293126eedcbf94ba73244dffeb835f7f533442e632e5cebf3c25ddb2292c2bf5a97fb88ba2bb94d4a066c91c8f678a"
}