Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,624,131",
      "signature": "0x801a6d0a014a04d324de736a83cb4761d291b51aaf8869b125646bcc622e9e9799e5ed5bf36773007972e07afdf7cb0e",
      "randomness": "0x4fb26ea9d2acee09e2e38cd020ae4862b80c1bebfd405c3e8e1054f86931520e"
    }
  ],
  "blockNumber": "7,426,347"
}

{
  "Sr25519": "0x86ac6df2bf1560cd4b249d62a2d82c3a7ed5ed06b418c6b8b687ef1bc2a16344df9794980402f8c8661e831a8409e02a0e17e8a787895c840b510f3d2af88b8b"
}