Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,602",
      "signature": "0xa7b24bb80ed3b889a6d78b4210fdcc282c110bd0ff1c72108fc7617380b35e4d84703c9ac419d3af4a64a25f4d3a231b",
      "randomness": "0xb1c6f26c7a85c00fa404db1db1d24edc972ab33fb4ae4e4d6a69b74d86ad50fb"
    }
  ],
  "blockNumber": "7,410,236"
}

{
  "Sr25519": "0x6ce89489bc7f8902c53639c64509d1d30f783adeaba3508207d3fca265e481784d5cf659a2d05c880f7b5a7c34d869dedcb4f37c469b0658ae58374a5a031a8e"
}