Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,620,224",
      "signature": "0x8ea00aa35bbd28bcc8cec02b74750e9cfaaceb14bd43c7686f210a5ac59abb00bfb41544a45372467f6bae9acef40d6d",
      "randomness": "0xf81b1d37fc36a7eb0084c42cbc45bc0eb1ee0282cf9f615f638fc2d6841b86b3"
    }
  ],
  "blockNumber": "7,425,371"
}

{
  "Sr25519": "0x5cf2e547fd9b925e180cebf5e3143f1ecf25d87353b1a3564cc1e0755fa1fb2beb0f499eda33edafe5952376536c3303aa499e94cf49d74bc265922ea51e5a83"
}