Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,559,347",
      "signature": "0x98a757df2f1fa1eadf3be35bbf4fbc7941fc694561f07242bb5ba2b0a0cb197d5be7c2267efb4955057cc9c7cc9745bc",
      "randomness": "0x0f125609730d4966577eb900a4f4897f919e67182b03e453a653e0595d6a0942"
    }
  ],
  "blockNumber": "7,410,172"
}

{
  "Sr25519": "0xc2d5608e29a6aab9ebbb6303745e21d00a595ce56641978b8e3e21b196d798197f666d297e4dac51703b4f7c11b0f08a50f60e1fc14e2eca29906a2d5a129f8c"
}