Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,982",
      "signature": "0xabd3912a801c498c24d3895b4426852a86119b00702017340141ab5b4bde17a7d774e9069c7b7634acf80ccd3c88fae1",
      "randomness": "0x4fe1b7a20f8035958b3cc3e52fb5b40ff99da9e55c0dfd7941fcfd5780dabf89"
    }
  ],
  "blockNumber": "7,414,831"
}

{
  "Sr25519": "0xf02150d9e52810083f80750303b4e6d0199dd1e76cebe66988b855b7a5834a777a1cd6bbef48a2510fbe982efd3377e211eed62be60a5dae8bc23853875cba8e"
}