Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,544",
      "signature": "0xb47abbdf15cd18fbe6f52be2590f18fa1f95e8451c9196b15ddf7f4f4a5dca1c20df9fb9352ebcad036af03f18af6078",
      "randomness": "0x9b091f61bd678c2b08ab9b0bb55f22a05182da7e252540acacbf4266458958c2"
    }
  ],
  "blockNumber": "7,407,971"
}

{
  "Sr25519": "0xae3b36dde64ab7dadf6cd4ba95bc5cc08ad609eb5063acf002082bd12ce50c73f98dd055b391d69f4ffd11b6e9885aa72c25892a9dc214a65ccf18d5751b438d"
}