Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,578,541",
      "signature": "0xab41258595beba61fa84b826a201ca39f77881a6dcd95a26d2905b7e7c6501abaa201a9cbd5044606066d6ab0cf55dab",
      "randomness": "0xee55713d9c6dbb9ba3f02f0c16dacad36ef9c2aae767785706bbecc1df67c60e"
    }
  ],
  "blockNumber": "7,414,971"
}

{
  "Sr25519": "0x4a549600713af6aa4ed555476d887e42c818437a32f8e5ea7b17bdecd8925b2be1a904bf59defc2bbf91ed307b58faa2e242d279d17fcedf9c415cece8503a8c"
}