Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,213",
      "signature": "0x8dde115ac81e596ec921737b904734d5733246fab33d64c962b6900b6c2f2f51972e825af0a6f40c59f0546025f186d4",
      "randomness": "0x78562b61593f0166223d7853df2df9dc8d500946cbfbba5d0ca947c3402fb418"
    }
  ],
  "blockNumber": "7,413,639"
}

{
  "Sr25519": "0xf6ef5fee2e4dabf460aa7c937fe850dc43d49c7cfd8726a734045dfde8032f02bc7e25507caa1bba0ec4937bc47a0b2883d6f1f4f8f14a3e8fa9741a22ca1a88"
}