Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,598,432",
      "signature": "0x81432d818de02a4e9a104a7d103dbd1fd2ddc331a6e33688770820ad3dfce8835bcd766777d38dfdca16ac4fe2b3dda6",
      "randomness": "0x3dd243ce4ab825f3104b68bdd686e4f764069dff2efcc943ef705f4541687600"
    }
  ],
  "blockNumber": "7,419,924"
}

{
  "Sr25519": "0x72d11dd45655dee196efc55c0ea5a454241718bb2217f6548f9bdb00e958da66b38257193149a351268e9c4d8d43f47da4e046a1460db63e13c1d934c693c380"
}