Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,577,715",
      "signature": "0xa73a3eea066f47f152d7c04ad3b09d8c20eaeddd639489a8b7513545137e0873e37173626f09b52693ea7fa2a614a397",
      "randomness": "0x4f6b553326b1e37e9d37e8064324fb89f9e3aa87c73fb55468825f716f9dcae8"
    }
  ],
  "blockNumber": "7,414,764"
}

{
  "Sr25519": "0x74e95059cc7585274c84b0d3c154236c977fc7444fa7a9be7511b48c1116e32bf46cfe509258c5a1f1a1102633b582377f84a8dbea010ab9ff8ca7ab99a55880"
}