Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,749",
      "signature": "0x8d5fa33495cc1b0811c37da7183ec0fd7f488da475a9e4c2ca1ef0cf88e3931a1c8309c9941b8a017c23154b13dd42f1",
      "randomness": "0x7db482ab97a70c0b34a5ceb5f1e3fa667d2a2f2badbb02c2894946d807b7c621"
    }
  ],
  "blockNumber": "7,414,522"
}

{
  "Sr25519": "0x762eaaf1eb66fd47df7cbb585ce0922bdecb9ee6803eb63753d133c991452613d822ffcf44e9964ed26d73691c8611f453fb91691bc15f81cfb402a2a5d0898e"
}