Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,593,901",
      "signature": "0xab53f56f6c903a2040797ce88a4d4e9ce337eacc830e2de8993410344278e36500f6ab66d94011eb7bc1f765b8a37ab9",
      "randomness": "0x51c625ba5e14d9b2bfec1ceb3ca3d19e017d0819d97a1312b58a653c05c2dbfe"
    }
  ],
  "blockNumber": "7,418,792"
}

{
  "Sr25519": "0x2653cfa0ddd764ccf172a94e514fc4f1d98d777f3bdc49b1434bb87e946b9234f010781ffcfee8b4260b2101a6780a5dfc1abc792ac196f03fb683c70d9e8683"
}