Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,543,341",
      "signature": "0x8a01ae5c58ec3efcbac92cb460de98ab20e13a42183a9788618253f3b3055f16c67921625e1d5b2f89873bd17730b1fc",
      "randomness": "0x41fea2959c189cad9c88506d895ca03d5b17142d14555df92a2a928ceb513fa3"
    }
  ],
  "blockNumber": "7,406,171"
}

{
  "Sr25519": "0x2080fc2eaedfe2ae5f049e76c26dd7908491fb1e5f2f45d62fc30746a37a71526f2685666f3891eb6a0355da31a77fcca774e9d84bd825a0bbea90053f345e84"
}