Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,222",
      "signature": "0xb24698f2f7c82c750c06a283569fef3535f2d0c844f6ab95a656ce2db9f16c42e856b6216365a1e21b402cdff8215fc3",
      "randomness": "0x8181e133dd25a4d86b22fc9879e9ad95d260ce64297085a367e6333088498083"
    }
  ],
  "blockNumber": "7,417,378"
}

{
  "Sr25519": "0xdadcf62c9ab2ada30170a4d3c6303db8949b33803ebef32c159b0d54912ff84ce5fdc6cec9d376ec75b3f53d64ad283205e42c345316e74e56967fe00719d38a"
}