Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,666,725",
      "signature": "0xa9a7bb65ff54a8001d5da89581b76737769caa2f2f206221dba2d9ae2424b4fdbceacde9ff8fde48f9fdd3e45fac909b",
      "randomness": "0xa1ba9d4696252310e80bb7c678b6be31fad2109c3c8d39dd973e422a350b6f28"
    }
  ],
  "blockNumber": "7,436,973"
}

{
  "Sr25519": "0xe4ee3f1fdf4bf8223598a4e0c35c19d1157f66f0f961aa9b4a9789970e712c344ddf7783bd027fe64e206adbbf7a55c1728c59e69a605fa5fd0be510d4b96d89"
}