Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,560,484",
      "signature": "0x914f945bfd002b583e027cceebab6fc4f828df29b756b0925a37f5dd55a39fbdc11eb6858386fb91575cc1aca6fb2a8c",
      "randomness": "0x5a1880b62029ad79bf81e496a4760e8af64e2014b572d27fe6102e204a9c021f"
    }
  ],
  "blockNumber": "7,410,457"
}

{
  "Sr25519": "0x908acfc95deb005942a8d1e44cd5dc17541384dd4377808c4f90ea74fe84272a31d8bb1105df5da805a08a17794501404e09f106f905099004fe263a04d63a8b"
}