Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,589,340",
      "signature": "0x8ebaa685ad4ffac71d3abcc17aeda326b559199fcb29cc30386372bcd29ad324b0c6127f0ad926987062d866b190dce9",
      "randomness": "0x849e9faf802fe6a76bdcff7bef178f4409da8cd69fc1f0fe61493c2f011d5f3f"
    }
  ],
  "blockNumber": "7,417,658"
}

{
  "Sr25519": "0x4c92ca273863f4c058e67f5ba802b2de9aa8c9fc4cd34ac7f7fce6ab053ceb078bb702ff1328c3f8511614b99aece50ef92771cf66422a140a07dc323fa8bf80"
}