Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,822",
      "signature": "0x9770ddce2ca34a7aad611d48509ad19e98e04cf9ad985d22116a9c7d06697038ffd28fd7bfa936c1a33c2296dc937322",
      "randomness": "0x60391b20d64056ce2e0c523cd7400123ca3daec9610616b929bdcaf1ebcfd48b"
    }
  ],
  "blockNumber": "7,414,791"
}

{
  "Sr25519": "0xf86e73b5f9cf65bcd5b4d183faf772e3aaa5fd7785d82ae2b7fdfe02be2001345ab82d6cc8db70dd173e3bd4dd682257fde156aedfb93eb0017fe2498d947d8b"
}