Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,663",
      "signature": "0xa4bd349f4b09868aa2cc9c05da7edb7e8387120dd1ad061c02f4bbb565eedd58611502e27385fc75203b183a4f4751cb",
      "randomness": "0x752a43276dd1f35e5de55cab14c1a5dcaf5607bafb9ec54d92488483f471aa22"
    }
  ],
  "blockNumber": "7,409,251"
}

{
  "Sr25519": "0xc82acbf10055b6449552d1f151d67ebeea668a99e923992bd01a9d70ee52d2277d93f75dcfdf6126809b38e3186063393e956ae08c88751e6847e98f564fb987"
}