Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,599,356",
      "signature": "0x8d3a947474aeed06dc448f7910dec7b661ea7e0966ce092ed1a5c6eeab93604660d49177fef7a70afd45e49f83caab0e",
      "randomness": "0x3bd6835fba3bf3fe2a395a58eee22e4423cb36a8858b54400cb03d462be7ed7a"
    }
  ],
  "blockNumber": "7,420,156"
}

{
  "Sr25519": "0x9437074c7c440a7020eeee434bbfe60178b8a823de45aa9e547e59fd765bce5fa1f7c8747c044dc1992345dd1b25702e3c00a53fb9a696652174664c276a5286"
}