Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,657,581",
      "signature": "0xacf66f58ae7fb4ff842fdd524e122eba86eca373fb1a2170e39f951dfb5c28b6eeadd2e161f3114957354bac7698bbd6",
      "randomness": "0x8a6600de44a48b3bcfe8049094d02a4cf0c6f6884d8d04b745c332107b0f306a"
    }
  ],
  "blockNumber": "7,434,700"
}

{
  "Sr25519": "0xce46b0b166590c5741ae1b8adb560d5457fe0e5e84c260ec9b976df7d23f311a03c9dcbffe916ba38d2437f4c9361e7c190bc41606abcc0added4abf56ca618a"
}