Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,605,932",
      "signature": "0xa066f4a4edf2c1d3ae1603b6fe3813449bd19a1be31bfff589748d4cbb06e917f2cbc5da7bc840bce678d05557cc61b4",
      "randomness": "0x6f1b86c48a563c357b6633a82ca12d7a02ff6c9c8fe54f6433158e46f1c65ce4"
    }
  ],
  "blockNumber": "7,421,799"
}

{
  "Sr25519": "0x328479fbe29129303190b076284fc4e6a41eb4c74c5c0464090af6eb11def74590df34e0eb066d4b7692af829ee09cb8c816edcc26c4d9fa4cebb3b01485b484"
}