Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,135",
      "signature": "0x97567b20c2fb1dc5e1bfc168430e2e101dfc60652547fb4c7306b1723c3ef87ff80c36620fa9dea9650e5399154a79b7",
      "randomness": "0x83bb9572fa6f2120ef06e148da77dd9eccd929f5e32d6adf8479699834095a46"
    }
  ],
  "blockNumber": "7,415,606"
}

{
  "Sr25519": "0x3a950a3d86b04cbc75cd955de8702db22b7abc3d7af4d58131e8408410dddf30d6e3627f312bd651fe221d88e7caa54ccd1314c347393204a1a8093f7f074982"
}