Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,826",
      "signature": "0x84cee05d01ec18653fcee9513864e19e3d38dde94dde0f0b3cd7dc17d6978160ac3b050a7d90208ba05f84f39e936c51",
      "randomness": "0xf587e761af806068fae2122607e1bf6207e8f6c5c6564d28328f137077084e0e"
    }
  ],
  "blockNumber": "7,407,042"
}

{
  "Sr25519": "0x2cbdae9614f9bc7f91db16ea24c9fca94f4570c8c63b76ab551caa463485494c8e233768568285b41181637325f1b500ef0cb7e51c8ed3f8784f566ca1cff080"
}