Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,572,766",
      "signature": "0x88779757650560816d9d54ab6587cbb37cb0e60e3c1167904b24be612948745278cff14f9909a17b7956970470db1e47",
      "randomness": "0x806009173e3b027103087d56a355a586f505fca0dd8f97b12e4c5e5f41597545"
    }
  ],
  "blockNumber": "7,413,527"
}

{
  "Sr25519": "0x803db5c5eceb2a31dff6cf1819efa33fc23727380b07539b3a53e1765be0792153ca565b25a7b51db26b0ceff4850f4d27fb3edba3ad3b0880afe97322475388"
}