Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,548,052",
      "signature": "0xa3ce9d9fc4884265d33aab4b12670e7ba1a626aa96873798143eb1fac7dd0ee2a5a0958a855ed4110ec56aa415f607ce",
      "randomness": "0x558ec3916e66ee7b22c4d678975d14391d78722d734d8f257c4802ad3bb4d38b"
    }
  ],
  "blockNumber": "7,407,348"
}

{
  "Sr25519": "0xb2a7f22fb62c67fe17398de5f126dfbcd9c3d5cba9dacae23990345818658c4f26c20c2e573e5139737df77cb71e5a7e080b5b74c38a1605a2ac4bcb6758c681"
}