Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,617,755",
      "signature": "0x91ad77359038b85e8d3d5e7dee87a643ac2d367f71bb288476c421dcc3d6411497cd0e46ba5c4195d60695dfc980bfa4",
      "randomness": "0x4a2c5ec35f97bdaa53028ccc80ce1efe8a147179f7a46c5d6c76b5a3e39cd744"
    }
  ],
  "blockNumber": "7,424,754"
}

{
  "Sr25519": "0x2eee4342ee960db8fa6e94bef7de8003811d1418f190a31404a49c8d052394387bf4c4b4948a4250ba09c482a7482cf3cc691ec1c1381ac78130ac77ec296083"
}