Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,552,995",
      "signature": "0xb9c949297321053d7ef64b0abb2c97ce29bc058699f695fb8486648fb6a19d1e17e6044ea7e6ca63705d96d2da572444",
      "randomness": "0xb8bef75601f037e2465a257b51a12b3a09fe02271ebd7f94afacadcbb0086cd1"
    }
  ],
  "blockNumber": "7,408,584"
}

{
  "Sr25519": "0x969673409e162864044b262b6e6053c22854662688a0c2f0b8583b043c7b7d6791debc44d7751c16fd68589d86289bc124fae3c8fc4f3679dd49b4c0ad56848e"
}