Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,373",
      "signature": "0xb3855f9a4207e5f4cd667223b8bfa137f9f0962a599abcbb600b1ac928a094d36f81581b42143ac74b51ee26e81832b9",
      "randomness": "0xb1efd1349c8d31ff17667b709b0e6a944b8b92dd3d73480516538010c1f83ab2"
    }
  ],
  "blockNumber": "7,416,166"
}

{
  "Sr25519": "0x4a293ea9334e6337d8d842f9615e171961ddcec263b1416d77a38adb9e94e35b54b63eac18fdcd17325d82591d65e4a781469feb3dbb1e77b808622758cd5785"
}