Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,542",
      "signature": "0xa1315665201b7c7b75e6afa9a276b440a0fff3dd9bd5a0dc1c3d99488369fa4e797b4b2ab01775542ee360bba70259f9",
      "randomness": "0xe75134a0e2cb3fe7b0c5160113d6fc6bb949609e03d6fe7ddc68a0b391c684b9"
    }
  ],
  "blockNumber": "7,410,971"
}

{
  "Sr25519": "0x8e805d782b755e8b8ba5771761ecff20bcfc9c3a216466d34f6848df101fea1c2fae613412dd9a43e31e5a8d6d59af6f2689239768485fb9b6da02a1d3b21683"
}