Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,659,661",
      "signature": "0x97e60395e19e4578d43f18f2804f17064d574db148d4d51c372fd0cfd33dee4ad528f9c47c5b2473edfbf8b20edbdbfd",
      "randomness": "0x03b4f699a8c87ca321037302df2acad5068106a37af5aa3ed9a01a0e410b9699"
    }
  ],
  "blockNumber": "7,435,220"
}

{
  "Sr25519": "0xbca97f372d4577948bad49f38a53be808c4e88049b69b9967545be99cbbf7f31c8fb70248812cfca5f0c3538af49b14092cd930a6ba56ecdf91f5b8a440a9a83"
}