Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,573,489",
      "signature": "0xb7a32445d4141d8659cd42133dc32cca60d25bd2ac4484065f8b75385b07c7a84d8f8cbd46fee693be42392cdb4597de",
      "randomness": "0xde3fafa9263b18e98cb9d7ad30f29295118703134a5ffbe9522cb4928df98b51"
    }
  ],
  "blockNumber": "7,413,708"
}

{
  "Sr25519": "0xa0b3c565c79b6d4795a8fd1bc8870247e0466b147b737a30a49b551ef0c2170a71181836a9b5bfe81274e2df4f9f626564e1c01db7235d45a14afad6b4ddcd89"
}