Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,682,617",
      "signature": "0xb8007e5504d3b36b1d9f0292c6c2c31f11c9436bbaae46df8cd62b37b01b8b20ae964259e7a296c63294b20a809fa09a",
      "randomness": "0xe9d2217ec26a06f463f6d18bebc5a60b7a9a1d682f018cef35eb53aec7cb4586"
    }
  ],
  "blockNumber": "7,440,941"
}

{
  "Sr25519": "0x9e4abfef6a2da4c8e3be59e83009e0ee87eb7a20c95783b5e241051246e48c1de92312c774c8c797472636e1f2b150f409b09c7f4e7ff5aa2063fe0c3c065f85"
}