Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,540,608",
      "signature": "0xb24ab52c22f9458bb2c6850b916a5a6c401b8c15612b3a30be71ef59e975f38a8875aed4e9bad72fcd17a589944df4ac",
      "randomness": "0x75707a347813f08053f97833d1c20bae98e1190603dd4c43b475ce8aae6515ed"
    }
  ],
  "blockNumber": "7,405,487"
}

{
  "Sr25519": "0x92c0fa0424349454598b46eee6525e91e8ec3277fe87403a4b7dbc426fd4693c7048b1bd916cb578d41ff424b6a602393e88a4984febd807f0da9fbcfc33d68f"
}