Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,556,268",
      "signature": "0xb3593e911d765a28529431e3cd6f2b14faea1194a43a6eb91896bd74fb3c2ca1e442d25ba162ca19e9319a6413ac478a",
      "randomness": "0xba209a264917fcb93b766b62f22199a62408354aabe91400bd0f193718a60f18"
    }
  ],
  "blockNumber": "7,409,402"
}

{
  "Sr25519": "0xd6b25ee597407b8943435bad7d8eedc0b69c82423d6c852c96043f14a3e8d60dfb051ead47a2bd29310039389f726bad493b85ddcd60f69eaa5eb24a1875bd8a"
}