Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,108",
      "signature": "0xa36c65aaa7f876d82fc9fb0c6d8ed0a465e2f28679e62704efd338da8c5134b69b8ec18d26c5e6032cbd7098e7b1974f",
      "randomness": "0x349a5e4f226592159778ea8df69ab5e13148b2e0b2051b483569df5bd94c2d88"
    }
  ],
  "blockNumber": "7,406,862"
}

{
  "Sr25519": "0x543acb95d1ab527f0ff3cc4236876ac75e47fe8b4a9f41a4065959e8c20ab7451069934ee43f4656bbd43861a933cbc5cafd40e0653af311b1d89f1482d90885"
}