Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,620,222",
      "signature": "0xb0cfebbb0445373b9194fa1ef9fe91c31a9d3812b506490e20c398aab355d3f55ed0e87830ea7cb1b5694ad91b83a426",
      "randomness": "0x53c6e846678700c068d1ca012451f3648d7f4f3da2b1c8fb12418726d13129f8"
    }
  ],
  "blockNumber": "7,425,371"
}

{
  "Sr25519": "0x7ee588e96128aeb4ec3272856e3316d131ccc304aa6e93da8856683ff9e26219d929b8625233c8d9d3b64e98c45ffd267f900048b16ff0cfa915512ea0894880"
}