Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,660,907",
      "signature": "0x8ec69cd43952ad6c0a44a4a96e8dcd45052d947d37f15799c53a3dc5326a7743c8999bed1314528d5839980f89bc4545",
      "randomness": "0xb0532494c76ec9917745f42fddffac31bb53dce5f48766f76cad6ab5fcd1b8c8"
    }
  ],
  "blockNumber": "7,435,525"
}

{
  "Sr25519": "0x002012ed683ac11a699f9534b64bb24176ce4f0596e20a0b5a02308f427b723b7371abd5020497f29d7bee091c96d9e2d219d5756867b185ee06e561ae412382"
}