Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,673,145",
      "signature": "0x9222a0102c7f7a5a224341c07e480afeda686f8b4bee8ed362a1e10f84e9ed02d60d242c1849c3f3ac539c5122dd934b",
      "randomness": "0x6c6c14eb5109b4a97d79a073a454a8064f5dd49e4cdf1073eb810d28ed4eedf7"
    }
  ],
  "blockNumber": "7,438,578"
}

{
  "Sr25519": "0x88a75309c9d47d5126fd4e19e40f78a13975c74e26725bd3e83e4b04aedc9707736d8e9e05d31f3ff9ff9b7bed060c94ddd65725decaf15b4a7f1a22f7b5738c"
}