Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,543,878",
      "signature": "0xa62dfcd027ff22c703fc1386887457311c9e4bf0fcb310cf3ac4218b0cbb4bbc7102a1398b087c1b79d05ab9c24efc9d",
      "randomness": "0x585befaa2e8b25202bd1e55b3f66f974d50b77594e5c8182c456de2a077f2e04"
    }
  ],
  "blockNumber": "7,406,305"
}

{
  "Sr25519": "0x92584c1a5a2cdca160aa0d17ace206aa040dfa594f6477611b1809475d51cd39375e8d5f2e7a153a027173f6032a8bfcfff00c586796e991cdfa51e5dd49aa81"
}