Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,465",
      "signature": "0xb5c158f0d59a1a0503ffceb5ee7de21c403a92dc9a297870013cd44bd2864411f560ed45c70d4ac19a905584a1251d4c",
      "randomness": "0x9c8f6216f441595caa72e42112edc65c4754300d9c92376a0ecb47bb8a6471d6"
    }
  ],
  "blockNumber": "7,412,702"
}

{
  "Sr25519": "0x4c4194b62ed744731c67fa9ad934ccaeec3d30c81825d71a639300b0a5765b19407b8b41b0ba063f9bf8ddb18177a7a1f510732e45ed1c502d37166f4934478d"
}