Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,570,037",
      "signature": "0x840c905170da10a7170e080dc39e8029720d715923f676f1b609bfcf5a28181e35fec17a6f1a71cbc8766bfab6a66a5c",
      "randomness": "0xf4fdc5f87c121b2cb2e40e443592fb2e1ebb56a1d518be4de313fe9a14693a81"
    }
  ],
  "blockNumber": "7,412,845"
}

{
  "Sr25519": "0xb4be935c9853f2159cc254758c35a128caa8ac99c5014e519d2672ba57fb2768a642d81fbc19074c770fe17baf7979ae8fcf4882a660dfe4ec27c43c70225c84"
}