Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,056",
      "signature": "0x87f9904cfb67c023022dc307568e8a384636aeadbf6548cc50cca9b2c306592d53b5d95bec932dc86b09beedb090dfc6",
      "randomness": "0x710d755ac379d4b3137dbea7bfabbc6defe832377ca2de93a69b8accbd0407a6"
    }
  ],
  "blockNumber": "7,406,599"
}

{
  "Sr25519": "0x94e70ebea94310f1191e8d0cfb376dcc8b84b5ffa25476bb4b9b4413fb2b633401a9bd55d82285f400dfbc04823698ab746b600566ff307c1c322648dd8da087"
}