Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,598,976",
      "signature": "0x8452c24703e820207b8d936da38f00cf88bbf91eda3c2d212652ba5747b1ca90a668bd64d74df941f0bb488896677479",
      "randomness": "0xee69e8bd3a831fb02bf6bf116741c1e9671350960de4a0585b808e2023048f9e"
    }
  ],
  "blockNumber": "7,420,061"
}

{
  "Sr25519": "0x18baab97ebff99a6d9a3f439ffa8b47fada74662adf9a6fa9c3ae4c6985e1e5649bb6493023c64b6049856701928d7cac8d6bc2fb9d1586cea6546cf86c5b889"
}