Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,492",
      "signature": "0x91d6b7ffbb162ba3fc92ad1b87ed52e64801245b000ff32eb63181c403d6833a7330896916d9a80124fbee3ce18fcb45",
      "randomness": "0x7ed3a823aed26aea237a078ac3d72a2963cb1beb4c11a0f04ac94fc17999fe53"
    }
  ],
  "blockNumber": "7,407,708"
}

{
  "Sr25519": "0x9aafbcbddb34b89cd5664d69d7a3aba0d8e473ce37f6f462947c11f28c470b248c2c6faebf6c32a3b0dff99c6aad638c7a5740f02706b599ee8fa4c2fdd78f8b"
}