Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,621,900",
      "signature": "0xa0ee8a982ce85134a43de51eba177e66c68f5e00decd2149ee13bce4d112dec9dce34b6ffc5c1f665181464c909db6f7",
      "randomness": "0xa99c075ae2236bc46c1629d1ede7a88cf609cc8d2798207ac791ef10f0c3299f"
    }
  ],
  "blockNumber": "7,425,790"
}

{
  "Sr25519": "0xc8523576e50e52b15d40b637c7bd882c67686b1c5f3d540037578b1692350469880f5521954197968582e17424d61be51db834be4b462521639e65cadf0fd28e"
}