Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,543,947",
      "signature": "0x97828350e6c1f1219606af16b9ed2836560012cd469d13473faa85800a8222ae6304e36b03631108b9d077da4309e3e2",
      "randomness": "0xb6d84982385c3fdbe49efaff05bc7aa4510a9dc080e23de184d465fb92beed69"
    }
  ],
  "blockNumber": "7,406,322"
}

{
  "Sr25519": "0xda206859f75ddde35b5209a86d3a0508be95698dce3f65fe3809748aaf960737eb456a0e20039c0008ae95fd5e41af9ba6e9a40e2f0c8ef1489306bf8b853785"
}