Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,419",
      "signature": "0xa5b68cca70bf401badc560fec800bea9642792c2236da22eaf7d8320ed7eeb98a6c9101676877a30c3d78c3930d5ac5d",
      "randomness": "0xbfe03a23dbf715af87090102333be7d3783c30aadbe186ee672a0726e0c08669"
    }
  ],
  "blockNumber": "7,412,690"
}

{
  "Sr25519": "0xeee648ecab9d18bd84fd2af0345ed38d9726f147d177eed8b2f3ace33e902515fea51b796c064964f2b9b209cbba374d7919c8884624812cddbb795dbdcdb58e"
}