Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,541,637",
      "signature": "0x95cb8b616abf33f21151236e65b65801e5577485b5f033d6f4133c029c0addf13c01f5c6322663e4262f7ae480675b92",
      "randomness": "0x61260f63dc3d6489f439af3a406a584522c2193ce02c68da356b36ba1324c49c"
    }
  ],
  "blockNumber": "7,405,745"
}

{
  "Sr25519": "0x1087f5072ea0a081643f17f8f560f0d06aae26f1a0657c3d944967ec0b9c4d34e9ec430c78a253c19be56aa7e459848216ca2622289db037169ea52400156084"
}