Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,584,302",
      "signature": "0x945164abd2256b074da1d77d97a4a166c89222ad5c27f5797dca3260b328b06c5b7aedbe9c933b207b33f319b395067f",
      "randomness": "0x7bcc3a10f1405f917954cb2b1a021101878798923ed7230c44b038652146892f"
    }
  ],
  "blockNumber": "7,416,398"
}

{
  "Sr25519": "0x20c5a17c6606acd40826966ece044ed8ad64e13b3000cf0046b21363871dac4b28aa3bf3366aeb1a8827b173462812abbde10560c735bdb1f302e32925640c86"
}