Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,725",
      "signature": "0xb97b202f220f380d255611093a0c5d4ab092ed3d57b05ee66af95804c3b754b2726758c72b8150427e254303f53f1269",
      "randomness": "0xa1649bd958512d3854c5f80a5d6c6438feaff97ad17d39e7782bcb1c348dba95"
    }
  ],
  "blockNumber": "7,422,997"
}

{
  "Sr25519": "0x527a4d1069c33163dc7e8bee8a7e3ab7424c3675ea77578e72c8046b56ee3b1882c92e69cf239fb5790d83c97e95ae950f2531b1b138d44e39189b4243eb688e"
}