Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,101",
      "signature": "0x80f633c359d5b883a11c881e31f37b530fa0333b8e5aecfcf82320f553e041450bc69deb1f6a56299d937b3276773a5e",
      "randomness": "0xb7159eb4d139abcda57a4c171fee90b2bdafd6fa78b6148f90ac15012f53999b"
    }
  ],
  "blockNumber": "7,409,611"
}

{
  "Sr25519": "0x1a6e4d5201767bf0ec31521e8a8f812d8080ecfa15099aa5620b7011b1411755d83d278d2435ab08f56419b35d9f6963253a338ac0931206916e3bf237480b8b"
}