Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,804",
      "signature": "0xb9eab741f87fded4adc9a225c26c6a2ba018de6158fba24b81042833381653a50f3206b7e10dcb0cd4767208cc860043",
      "randomness": "0x229edb57d49a6ed9fca7935530a8bb6f54ebae456c994a6daa87c0866db33edf"
    }
  ],
  "blockNumber": "7,408,036"
}

{
  "Sr25519": "0xc633f43cea62e15856b69654f23bc806fe1bbc3bd6f6d2f7a07e000b57ee8a5b2843f4aceaf23ebac000b413a94dd78d58cbc1eecdfbfb9837eadd62da999c83"
}