Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,573,823",
      "signature": "0xa60b45e01bc8bfa0be5a34935257b7ae52a5ffc50bfca8680f2a171221062ffbd531d37e8043f1c9b8d3b2a5b76c434d",
      "randomness": "0xff2af783310315c129669f0cdb3212dd304b074b8c7913c69211f851362f1d4f"
    }
  ],
  "blockNumber": "7,413,791"
}

{
  "Sr25519": "0x6e3b1a4ad84c96a18c146300c8ca0192ca338a65d401245aa20aebc24b3c5964c238640ad0cdd811bf48d4444abef57506b33416e27b5cda1f46fd5f0e675f8e"
}