Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,654,411",
      "signature": "0x90a583e2c632256088e31d4483e19a0819e8408f226123b8e01e0c24a1edfa397fe7480aa6afc29fb2dd131a5a7c14dc",
      "randomness": "0x19d366e28e04aa88cc7b7384d7f6a2cd1c4f6296ec1c924529c8695499352d1f"
    }
  ],
  "blockNumber": "7,433,907"
}

{
  "Sr25519": "0x32d0094287b6cb5115c2ab7b3a2c1ea2693d247a6cba44c3394e6445643a7e4a232ebcb15fe16dec2d1f3662f37bb7efa284092d7cec23af4dee729cd9aab880"
}