Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,558,347",
      "signature": "0xaa09e017ea65dba0bc23d19d5bbe7f655cbc9b541c4debb5d1f420bc84945a8eb1863e22234a5c9e2dd1fea930eb88ba",
      "randomness": "0x9168f5770bcd2c2e8bb77798e56f2069b38ce2e119596e93050a4eb16eff1cea"
    }
  ],
  "blockNumber": "7,409,922"
}

{
  "Sr25519": "0x9eb19f51c16e4dd74c20d523951fc6bdc79147ae99a85fd7cfae1e37688e9b34df33b932370f02e72d56a152aa76ca82ebe97836dee94811cc992b6827d1438e"
}