Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,662,644",
      "signature": "0x893a73a0f269602d6ce1cce5729f8d37d5481fb8f3cf9bebc0a9b8dd533bc90693607b74e585827ce38fb7f6afacd8dc",
      "randomness": "0x878113911666afb612763a7517e860f2f4bd4803f6713ed1f68ba17537ed7550"
    }
  ],
  "blockNumber": "7,435,959"
}

{
  "Sr25519": "0x3c0b4dbe588d4c8ee70d040e524ab66e60990f1c6204b510b66cd00037e0a646c360383d3d0f09e58b30267b5aa20987552c288df16528149141d0d0d5d87c8f"
}