Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,565,370",
      "signature": "0x959aa87e9b8287a6a4c21fc43efea472d509eaa0cb9f088ffd0bc8c6a27769fd2b3c75fa92dd8e7b2b38266266b891e5",
      "randomness": "0xbd5e052160ab86e39f52c13821bec4115c16d3d0d8e4d7bd921672514bf6a601"
    }
  ],
  "blockNumber": "7,411,678"
}

{
  "Sr25519": "0xce10e593b75bf65b120148df39114ea5c76b9dcef32071a292f9304d31ff0f2cf478d928d0e588118c483f89fb10f041a81be0923a84d5bf7352e78555ed768a"
}