Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,598,828",
      "signature": "0x8139f766220bccff94b30d87d0f8e3003321307b6bfbf2a05b190f2f062865badcf7ad84096bd2aecd1eda37c409849a",
      "randomness": "0x6089c23d8affb433a3d81ebcba95eab1c6a5bcf03d29c108f81ec73791ea6688"
    }
  ],
  "blockNumber": "7,420,023"
}

{
  "Sr25519": "0xd24b228816ba790f9d43e6819ea6fbe488aaf381d4719d6eb52a37e787d68101761580af1627a5fe13fa578e4f7578d0316fab5849c9469be5c1b56b295e6780"
}