Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,555,623",
      "signature": "0x848e50f3d563480f530a367cec09f87b5372b65f10e256a841cd53d3e0bd5c9fb8e90b1cf90330869b14c8ef2b17d8dc",
      "randomness": "0x70df6b3415939d18d9342c8d096005a52e22667368f4c2205d37626cc1df7f89"
    }
  ],
  "blockNumber": "7,409,241"
}

{
  "Sr25519": "0x3034bf800eb48901c635fc6673c6d4fc52b0ff1506d9047ffc00f5cf1e5dfe29b5135a16bab9d410701fc538195078b64f8537aa45fe5c4ec5a69b610cbf958a"
}