Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,577,090",
      "signature": "0xa019679c8274d341d90f49f283747ce9c9bb5beb220cf25160e015a9376f890f0ae6c876bf0fdef796b42883e3a49ad4",
      "randomness": "0x52b2217fd33a9299791103edd64a7195f3dabb463443e4253a9bafa5f1b9ccc2"
    }
  ],
  "blockNumber": "7,414,608"
}

{
  "Sr25519": "0x780ed05bf3607c66a7db97b6de262a91f28b14922e57495987335cfd2c519d4465b965fd9d6235b69ee54f128535e67327609fa3f173acaae522b3965fe94e8a"
}