Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,744",
      "signature": "0xa2d6e92d2cc152ee1bea88211d201a13b1e51f1795cb1995d6bea17dce0ba5ab4c9e2af0b141a9b511953ce4bfeaf7b4",
      "randomness": "0xd4e54a20bb5f217f38525083ee85d1dda3d7ef073ee29cc7c4c9edce8b503a53"
    }
  ],
  "blockNumber": "7,406,022"
}

{
  "Sr25519": "0x6659814775d505a7fe3d906d2ee3d3b4baff76d49275b19dd2fff97b5668c007c49ef4d81ae8f82f2602755928f3845b9df55bb0add39fce51f4e09d59b88b8e"
}