Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,626,704",
      "signature": "0x991daeb257ee9af7adb4cf0826b2feb1fea48f9d450afdc9595157b7b26f3d9659dc1609c5be4263cb94a3bd6e2667d8",
      "randomness": "0xe07e8a636038aa8871e246c42969bcfff1b5a5ba6c0f28e5244f863db77a078a"
    }
  ],
  "blockNumber": "7,426,990"
}

{
  "Sr25519": "0x3e7e158f7720d3de6fd579a57fa93f4422f0eb6e6a5728dafc429196e513a43a09930e70c15ac280d5ada87a6ee883160d175ac30c68aad47e1116ef0fc4848e"
}