Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,611,818",
      "signature": "0x87855323460ab707153eb45b1cdda31056643f6dd6912365d47bfe22a1b6fbec0aeb71aabc978b93129da3287d3cac55",
      "randomness": "0x074552bd4f4e9c96a5a9ce984addb628a5e095bb6fdbb87bb63e0818b9e29526"
    }
  ],
  "blockNumber": "7,423,270"
}

{
  "Sr25519": "0x7a67abb3ce230c20b725a2ca54224c8e557dec8a1a1e3276703604a18820c0054a9e418e364e55950037eca4b415d3fdc8b00ca9cae2f33faa68f6cba6b6f280"
}