Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,616,234",
      "signature": "0xa2f6baaed25a50160404c588c19478705681f1badb8915e5a3065ec5b2d777b1a82539ecbd3e635e4b31117017641a95",
      "randomness": "0x1e2e986ae6fb5e9d31524b071a4265197282554dc348fdca60f5019844d6ee86"
    }
  ],
  "blockNumber": "7,424,374"
}

{
  "Sr25519": "0x5a8b1d382adb15b0773016b9b7c01aedaf31356f0382fd5e8c72c34bf90dd73cc1e4e00528a31ff1870bf5afdf1b8ec029b102011d4956c31cf2dae6620cd98c"
}