Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,827",
      "signature": "0x8b9d949e6828dea9e1841f9b69bfb2e67ea7291ab82e3f13c4c203ff9e3f810f944888a78a6b81701048b6eb79b51e5f",
      "randomness": "0x345a6ad73c4fd78d362e1551ea8b29afed7278bf66966c96f903766e8eb1920d"
    }
  ],
  "blockNumber": "7,412,542"
}

{
  "Sr25519": "0x86c673d8dae324b3c71f573bed23e9b97e9b03c08ef4169d417e7f68210eee3590d0b58151a0a51d35fe4ee2717163063beec4b640904ca43a534bfacd02228b"
}