Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,548,432",
      "signature": "0x96d4389b8555044bfc8869bba635a180b914ea3716b9ddc41edc4b51641eccbf82e4107987225f90ca548276158bb9f1",
      "randomness": "0xa0244d95c106a30c6ace2578d4b14fd67de58946d720fb040f6b495e7e00af29"
    }
  ],
  "blockNumber": "7,407,443"
}

{
  "Sr25519": "0xa6fee0a190e742421ffd8a4a7b6a38357cf76271517750357fe032b2d07a661f2ae4029b6b4eedfab3d29b093d6d1bddf5f0dcf7e5a9eff02d78437fdf99328e"
}