Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,556,256",
      "signature": "0x94f09222294d0409e6bd8152ae645212061ecc4ae40a49d07bf64e4404bc96ab38c4644dcbf44dca605e132857732529",
      "randomness": "0xdf77250e010dc57776b09a96f2d2b451636b379509946e14d40c467ddfc0168c"
    }
  ],
  "blockNumber": "7,409,399"
}

{
  "Sr25519": "0xa06febc7c1535cd4bf77e42396aaccceb4f0eb71ac0712a1a819aea93d59c84d6cb33da980f45a439c8e591dc3bbb0f1de108fd514370c22a484e9d1da8e9c81"
}