Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,574,237",
      "signature": "0x9938d26972dc9b2af88e23f5aaec2050327d754335a676e317d0e50fc3b1ea0a9888d9e49949200e32a6e4de5c20263d",
      "randomness": "0x6087af8f9dbd0b02f7fc98599073c0922578bed570a3035a1ba5c3edde0dcdf2"
    }
  ],
  "blockNumber": "7,413,895"
}

{
  "Sr25519": "0x04f16278e405c31ac08aa814c8cac8fb0b8dae4207f2859b5bb5bd0664fa125f8d449447cfdc1f818448d8b6ceb73d388f7d6c2d86fb2a1153eea460aaec4f82"
}