Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,665,203",
      "signature": "0xac7ea4a2baffbf5d54ee5a78d4e61249eae0481e1dd2643b2b85c274e168dca7c2a71999316ffae0e62687b2c1d60dfc",
      "randomness": "0xb9be7f39c9451e2de42d13261d4fa77e19a6e485302373b5aacd042e0ec899e4"
    }
  ],
  "blockNumber": "7,436,592"
}

{
  "Sr25519": "0x40e119684dffcc078949bac097661b1969e9b1439395246e0c55db78b36dc06a42297ecf1e1e2bc6f6f577c92d8d942a6c88c6ce07d10a9642e5de8beaea6b83"
}