Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,549,439",
      "signature": "0xb6da1820b4dd68eeb9d08c3ccd844c795b6ed98450d472cf284560adb764092f2b99ad458aebdd17e5d723110e47a2b6",
      "randomness": "0x35056085203e2f09fe2d8d8b7e9f68b30bed57d650254968a6909aa0b88334fb"
    }
  ],
  "blockNumber": "7,407,695"
}

{
  "Sr25519": "0x78a88614f1b192b4e3a1fdc012149fa34091842f01375a78e736c624852e0733c3ad7d6c3225a907dee92254cbb4daeea2dcb2f9504554184645e4ffd8c5878e"
}