Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,602,636",
      "signature": "0xa4455edff1a14dd506907fb3317c02e5c723002334c38b5133fb9f16661aefede247812fda9ea972e1cbcbf6898d38a7",
      "randomness": "0xaf5a0b3b5b9a23afadf6a656bd39da18dec441b56c50a8e1081aaf963792a732"
    }
  ],
  "blockNumber": "7,420,975"
}

{
  "Sr25519": "0x1abbf0e69e3b151a522de0d7eeba0ef1ddd35964ef038b2b254ebec362b7b51ac7784daafa4391b608f2f0ce237bfe5262da36e8be37a1d96db1fdd42127c486"
}