Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,555",
      "signature": "0xa7d1a1edfe21b1e5465ee016c7a7da913ecdbac88b8b5923b7821f27c84984809f10b156879b5f970a524a8f55829233",
      "randomness": "0xf40be963321fc0820f7092bb925a616832f6a93c35ac1503180524f5971eecdb"
    }
  ],
  "blockNumber": "7,407,474"
}

{
  "Sr25519": "0xce80a190db63396691e6b6dfba7ed6fafd881ceef0862ef7778cd16c3fd6726b4f4c4e04387f1d13df4e905a91f72bad1807aef8ad4d16aafe93d70726906c81"
}