Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,864",
      "signature": "0xad1bf73f428c0f52453e167aeb5880220fb233f98055e852af518cb55aa85cc73216e358ac4f9335454b181d1ab0ed36",
      "randomness": "0x9078f90332ac0a51a8248d73beabdbfb58db817affa2bb65818598f32561da84"
    }
  ],
  "blockNumber": "7,407,552"
}

{
  "Sr25519": "0x6252c0ab03057c81f5fe81715f1662b1b2df73715416d964bca78f135171ed582eafa8205465253f8a7a6fde5c7b25b8410ee0052c8232a80444440ea7d33c88"
}