Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,377",
      "signature": "0xaebfabd590e83aa098306a7ec375c4bbc6773213c1b963b6c5c7f35e38854effcd90267d0fdd29e29576fb525a4cd537",
      "randomness": "0xa1b49ee25ca579a070de156c04d483fcbed35d69ca287aa1fa68f89bddf54f30"
    }
  ],
  "blockNumber": "7,407,930"
}

{
  "Sr25519": "0x94d2cf0a179a2556e74818654a58fe1d8a9fa627da68361203312247f501b76ef74703943a4606c29d1943ee01e84d921a653541206a6089427fade7897d9788"
}