Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,570,728",
      "signature": "0x8c1ce5f30b5b19aa60994f912785048494ab4b89612f71e32cce41b6a7d07aedbda7ed0a8cb1b7f594063c86197c1ba8",
      "randomness": "0x58a597b1d310f1cab160ef23264d158411726eaa9c4b37b8aa776fcd7b846c1e"
    }
  ],
  "blockNumber": "7,413,017"
}

{
  "Sr25519": "0x2808bf07fbf547eccf961ebfaaeb94a279558498a81657aec25244430a48e92e0b7cbec87d937896c39dfdb2db7445fba4c6d81a1315276313ac2a2d1a0c8082"
}