Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,294",
      "signature": "0x9759f32fc9d5b2a37903152803cd689e4a468d8befef190b2390d57c5f811b6080ca86b22ee268f387a47e1b3a67dc0e",
      "randomness": "0xa7cc122beece22729e6b52fb79a79dc316b7c742e8aa286c21bcbf7153f88ee6"
    }
  ],
  "blockNumber": "7,408,159"
}

{
  "Sr25519": "0xb4ada88cb1182342d268fe9f44bbb6126dcac616baf61a7fd2a661b671e2316d31f768d4f98a22025648640e5ba498946c12c45f00e32504db5128ea3bb9ac81"
}