Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,646,657",
      "signature": "0x98a95956f645b75234760843888809e792d2cae6ffaa8d848f0891edfb630878e62de011d4edbba37ceeda10f03a652c",
      "randomness": "0xb9103b79bb59d8f00b57c9db46ae512ac2c04b02a45a5316a718aea517d6b097"
    }
  ],
  "blockNumber": "7,431,969"
}

{
  "Sr25519": "0xde40c6775e99ef7d78054c51572536180c7d326ef92243c2b06df2c67b57e42bc46f4da231da1f60517828023f6758c6410bbedffc0145255ad3775cbd433d8f"
}