Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,616,623",
      "signature": "0xa08014780e5fd5bcf2e62e7e31624009e6aae23617ef486f153c46b014175205c80841e89161e61481182c8f16517c1b",
      "randomness": "0xd77c9834999efd717fa3cf03f2f8e72df66dc4f498aa6b4a354d6e294ce6c2c7"
    }
  ],
  "blockNumber": "7,424,471"
}

{
  "Sr25519": "0xded299490c341b7266fbe4c804b9c875e71c1ec2d03e5995e8ad11ec5a88e3234bf39667528c29817ece0c914c08a27d0aacdd9f47accef9550ad48dc7c94e8d"
}