Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,562,424",
      "signature": "0x8975232b51e4160642b5ca17e02650b3f4de8dba6d802691c51bf03e3633730c40c9aba1bf0ded4a5540c8ca67587594",
      "randomness": "0x015c04d443b42b4d1bdef1ea16ce9c7dfddb27d618e06f6c218bee3246ccd813"
    }
  ],
  "blockNumber": "7,410,941"
}

{
  "Sr25519": "0xf818f259411d1a2a16f77aeab878fd3555064a42433ce99caac5734b0b1d7a76ba398201f209b236edc00199426dec57f24aa7f1355066a1ff76bd5a6e6e5b89"
}