Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,597,078",
      "signature": "0x96f53c15414f414228c3c8d458dfc7243379e2d5daee053497e513f7b8b5177753dfb96ca480792015ce020b7b34e4d2",
      "randomness": "0x0837a8ba1a37454245f3da75e21109790dcba3d6d220994fec5af59cfe2911b7"
    }
  ],
  "blockNumber": "7,419,586"
}

{
  "Sr25519": "0x765570f099bec220d04e8c3b7c5c6d6f19449f8662f910fc5a4972978086674d7225faea650b76f2e71fc8deadea1e9504e93cddf2a02ff1443a399818e16784"
}