Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,598,047",
      "signature": "0x84a490c8d0488dad497fc5bb53b2e833bb61c6e7c743bf8f83f480a26d0af4de0fcb9ae5749b51065756be56009aed6f",
      "randomness": "0x2e4c67a18df3259ca839570c5a7b114e6a03d5cec0c81ed9336e9d42ae3ba615"
    }
  ],
  "blockNumber": "7,419,828"
}

{
  "Sr25519": "0x668f74441b104fbddffefff93ccb8db737d6d68f9b0081267d08349e5dd1cf6be39a8deea5ac55e8ab100ba44b612b4f3047141fa1166266336f02a9d176da87"
}