Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,796",
      "signature": "0xb0dd807012b5ddb9d8f3af1d252862f93a60adf012144a8b8140661801551eb5e02403b39a36ff747736209d7c0f455b",
      "randomness": "0x7941aba9b4292ee5b7179a657f70f07d2ddad4c22c85b9179ef7c5251e7ff980"
    }
  ],
  "blockNumber": "7,407,035"
}

{
  "Sr25519": "0x6e8120f5b56e95bb436240ff69dc04bb068299ee92a34f61ab9af452c7e0b36bc14c4789bb4d6705c070c316e5efd3302d336686990a796c50a67fc3f374248a"
}