Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,657,790",
      "signature": "0x873441e4c3747b36d258b47b4c3b719b42673466e3c5a1c29d02eaf822dfc62a28e94f904d0610029c4653f4682a4ada",
      "randomness": "0xf4512a8fa647d3bd3b4377ed1a057ee686906a33f9638e028cd11749d453bc5a"
    }
  ],
  "blockNumber": "7,434,752"
}

{
  "Sr25519": "0xa255d3ad66799095bdda3e8069db2de37fd6eda0bf15ec5b44db0f263942ff14f41c4eaf4c29c05488e09097f0c35d4ecd3c3f0846d8b3c0960a4b77535a758a"
}