Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,663,104",
      "signature": "0xa74965ecbf8dc07ea6c0a3613b9f2c650302547d607a628982692ec493c435ab3f145b7805caf6f55c399fbe09d1ba2c",
      "randomness": "0xb5fffd918b59f3a9ddd12ffa9b788b3cc1816ec3f1e2275e702718ba931c44eb"
    }
  ],
  "blockNumber": "7,436,074"
}

{
  "Sr25519": "0x6a66d4ecdd1d424c5a5bd8ceb878f22a00ac27a3a9e65d9b81e9f8b6e9ed733e9369134c85990827e698079aca950a74a77418252316d204e40c5e802d372a80"
}