Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,598,692",
      "signature": "0x8cefc9bfcdf0af1f847b253e2e68266d36ee2cacc41a1089436173e2145ad3bdd93ef7a10ec15fcfc8e7719ee2f1ca13",
      "randomness": "0x31a90bdf5a75ce4f7d027bbe3e91f4600c74a3a5d23290a9819b505ba850f8af"
    }
  ],
  "blockNumber": "7,419,989"
}

{
  "Sr25519": "0x4443861332b946fc33a3832628ec14f31e151821796dfd36aec181307a56ba37d00897e33281d100bdcaedd063430dbdd419849aa640900e36226c9e009af784"
}