Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,539,422",
      "signature": "0x801cad66af67f3e6ffb6516d122946cde482cac6f7e7d577d3a68d6dd04f52a830658f697c6197930f116d1a6274aacc",
      "randomness": "0xc2fe4d32147931718cd88e1d4e1d23c1d1ff05776c358120b339c6f08b33bb0f"
    }
  ],
  "blockNumber": "7,405,191"
}

{
  "Sr25519": "0x603ea12da9527e9bf8299db502ecd150d50dcbf6c85e752fda68007d0215fd5f59e09628a7eeae5da13737c827981abd12df124cef3b35ff9057ae2870197287"
}