Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,605,744",
      "signature": "0x877c6af4dfa782127691672cac2ea7f78031602916991cdbabbd6b755f43ff2943de72f02fb2ad98173b9399674d904e",
      "randomness": "0x4c8fa498bd0abd94c4a522713006ee0998247eb019087f65005ffe0d3759b9e8"
    }
  ],
  "blockNumber": "7,421,752"
}

{
  "Sr25519": "0x8a6860de62105d0582a10d13ea83537e3d09a17ec91baf0accb533533a96e37d8fcb5831aa85dfef9bd5a55e43c38c65db3b4ef0e5fb2a0338af23b3f459858b"
}