Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,649,022",
      "signature": "0xb329f0e43fee200481e00b3b63469276ef5441be66495b65de94d44de1e0cb41536a185d7ac6e3b8db2751005656478e",
      "randomness": "0x7fe59a800ea3ad7bc600186a1f0746742f2387bb49286a8dadfc3aca0fa3689c"
    }
  ],
  "blockNumber": "7,432,560"
}

{
  "Sr25519": "0x68933e14733371b0ad685e39a4f25ef5f44f0ce929681e8648fcbedb0b284b2946d2f545cda7eb961312a838e272e383ea636984bed33dc29a10d858de1ac483"
}