Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,558,513",
      "signature": "0x821273029851b72a00d70ca7662cba42db56393898d9576ed9dfe3f682d2048e761f7bcec4422d97fda6106d5a1c100e",
      "randomness": "0x2c99815f9f63bf2ba2fd25fd1b64e3d304843f8f1c518aecfcce17d2f95698fc"
    }
  ],
  "blockNumber": "7,409,964"
}

{
  "Sr25519": "0xeaf39796c835a3b8b3e0944205cf072aa2e68a471eefc81557345a9a596dcb5a01177b75fa0a2be88d1006c44d405c04d1eb60c42785847b362c5f5e9c8c2c8d"
}