Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,551,867",
      "signature": "0x82280e798074f3504b01c95504b67931ef4d90030570b4987570c803d45402655aad15b59e13a1dce249d6d60fae5059",
      "randomness": "0x4aa32b4750beabd226ca312cef51ccc44ed338b1cfb6f9d058861ba3233aac19"
    }
  ],
  "blockNumber": "7,408,302"
}

{
  "Sr25519": "0x2c1f96b18c706000e97c0b4e4a0993d7997d6712fb1b3b2407bb1ba50783952a295f05f993c946bf22d8727d491a5633a1427d6fc8e8cff12baedb5896ba3689"
}