Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,662,347",
      "signature": "0x8d305c0be3c6f98ec13772432332b0fbd038ed4d6dda8f9b8758964abaaf659d6993558fb6c27653e67deb76cf37786e",
      "randomness": "0xca00b05cf59415bcf5b223a4378c7540e31275ea7ce1e9e00c6eda6c6a5c8ce9"
    }
  ],
  "blockNumber": "7,435,885"
}

{
  "Sr25519": "0x709a0d449fb7b535b7adfacd2dcb10ed48ae30bb4676b044b68450a60dd18a5cecd0e02a9415a170b19dc3922639121e1b2bfc7a844819ea1b4b7bf2124e8285"
}