Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,654,109",
      "signature": "0x8afb6861b240afe2c915e5990875e7f16f33e083fb8328c56ea3c0f1990f4bf1b9c90a17a2ac59cb42e095a9f6610de0",
      "randomness": "0xd27a9ddedf4152ff55c9ca2361ae9a7ab950960f0ad8b9b0718a18ab8a53bda0"
    }
  ],
  "blockNumber": "7,433,832"
}

{
  "Sr25519": "0x70341a23c508cfcc72fb8aa2323f0822dfb5c4e97f85b9153e9a71dad1868755bcc56f7032edf420140d43ff5e33c27dffa4f8c514b228c27c6cd7c78eccce84"
}