Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,574,434",
      "signature": "0xb6845a247bc8693777b74276b21f07ec4292d22d689513bcbb2bfb048b3d355eeaa86603c1fabaaaac07b4f68456acd1",
      "randomness": "0x8698489e9a34e364341cd48dcc46715faf230c0f886eb4fc80ec86c5e37debba"
    }
  ],
  "blockNumber": "7,413,944"
}

{
  "Sr25519": "0x50002305b5407d5d745f7afe52141152b33dfd7e147d9dd2007fc064f90aa23e5b65153f908772a29c08b72561b3c8715f05e10943faf5f6515730b4ba5e5f80"
}