Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,532",
      "signature": "0xa0f37b166b6e61d34cf7abfe2e0fe8fba67cee354cb7d7c8c7a8d80e568418ed5bb3a0ba940fb002071489377b5060ec",
      "randomness": "0xeaa63d799e47dd59578c315d92d2e1fe502498f344401b98680bf6c0325b8550"
    }
  ],
  "blockNumber": "7,422,449"
}

{
  "Sr25519": "0xc298a5255a4571605832a5d0567357ea846afadb1a1771b965b2ca70ffd64806218465fd44be929c7b69b91fdcc4b1031266838fff56030680231db8deb1488d"
}