Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,592,042",
      "signature": "0x8388842667ec559661e3daab4acb4666169dcf27981e6e45603fb1890f10982ae595144f552ba1c49dcf5c2555524b62",
      "randomness": "0x998cfb386f169cd2ab1c59171bc01745b6ae8aef31e04d01e44c537fb90fcfd5"
    }
  ],
  "blockNumber": "7,418,333"
}

{
  "Sr25519": "0x74265484b971339cb80f6b2b5fc62f6cbcd9b98a4785684bf7b7592c3c0337092b61e284ffb6003c4e2484e749890d92d45674d0617c51086e28fb636f3ccc8d"
}