Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,985",
      "signature": "0xaf6fce1a51f18838df068999665678f646a7812c23d635372e97cfac8940429b401259f467df579aa67e965f4aa44912",
      "randomness": "0x23f4971dce48760379c80887d26b11f427eba254b89fb73f6524cdedcb29ece2"
    }
  ],
  "blockNumber": "7,414,082"
}

{
  "Sr25519": "0x082767603abb077305e948efa2ebfc95b378f1bb25f305c3ef2765382a353a1f49c9db07d9c590baafbdeb1ade9a43cee897b56bcd752763a42a6f9f36fa0186"
}