Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,565,438",
      "signature": "0x88b7a0c0cb2a732b8833293717f375b9cb73f01dd08a571d57db1ab06c7cb01458b0552ced5e79c7bc2bd6be3ff568e1",
      "randomness": "0xaf41530166d48bd368fe0ab1921278b48a27bbfb838407bea968961d3e873cef"
    }
  ],
  "blockNumber": "7,411,695"
}

{
  "Sr25519": "0xd24049f70681d47a791ba5824e4073a714b9a121f304d586057be65db5a05d630f7ef8c02a3e8d96d7765298aac8ec31c478c6a2348f6c3298eb7a8d1912a380"
}