Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,624",
      "signature": "0x984e6c03c57b5e399813d8222381dc17fd7a2544d5fda6d1e943565afc378a84daa9657e0aa5ff25d729022310e0ca18",
      "randomness": "0x88f5d77d7b3b4f7d23ab8c94f10868c573cbe84b21bdda7381dbf641e580a82c"
    }
  ],
  "blockNumber": "7,406,492"
}

{
  "Sr25519": "0x74bf49285657030af89a6ebc6e617a25b0247b074a5c0c122822ed0e12df797c11681e87c509acb4c2697eb41a2333305441345b6c1fe3d6bb41ac4ca1977480"
}