Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,554,674",
      "signature": "0xb381362762e700d2ca4cccf168e0a89e784b502607aebfc2d125146403c59e6fc751bbe53cba032825d73490a78500cd",
      "randomness": "0xc49911eae7ce4749160bb9c1ca2b7e818b3d9215f5b83c7592c5fc11ec67defa"
    }
  ],
  "blockNumber": "7,409,004"
}

{
  "Sr25519": "0xd8efd0abb1c6ebd1f92f2814cefeab09ab8e0d61ff58341a8422f97dba32c372eb6a03d851c1bd2a557a7fd0d6325f7f5d852a7f724c505232b55172e0d61880"
}