Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,581,449",
      "signature": "0x8bdf77e77e15d4cb6a0ed8d386f1789fa55806b8e684bc1f9a07c7f5df5b4c2a58b864d7399c319eebe4317233452526",
      "randomness": "0x9416c2a377b808eac7c57743a001daf3443d3404c5ec68d8e77669e6f4fb4451"
    }
  ],
  "blockNumber": "7,415,685"
}

{
  "Sr25519": "0x088b0f8220307e256cce68521f8282265e6c85f78d0ca9f3e2a5443d45c7030af24aa21ab360941ff0c23aa731ce9cc36b0a89876f68955d309d6f8e7471ff80"
}