Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,292",
      "signature": "0x8480c9c7de5666a3b7f8cee55428d1a7c714b9e79569db46d55a2b6693e942a8c2daca9ef3d7b5b888b80985056e5292",
      "randomness": "0x638b74db9a19b9173b4bd99b75f9ddfd0cedbad148cac127a98028518345e530"
    }
  ],
  "blockNumber": "7,407,908"
}

{
  "Sr25519": "0xaa5c62d01c3d48dbf588b556704aeb5d7fead2d210cdc611f4e20aa26fefa32f547b9b3e9af7e278edb593639800e915d0aa84b24b3902809d3e615465882483"
}