Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,579,651",
      "signature": "0x97e5e21a74db8f65ddb767a0cdc1f470510695b95b9a372671b7a771750adba1484e05f03a05df1e207e8828cc992dc3",
      "randomness": "0x95877c5e2f36acbe937dfb97683eb66201c48dac0c8339956532607d49bb1ed8"
    }
  ],
  "blockNumber": "7,415,235"
}

{
  "Sr25519": "0xc408ddd8f2a6dffd1567eb3b733028132e0b019d93f304f4446c36b336647d1b8b8fca1a94d6a10cc3b5390fd83dfb7a923a7b2c172067cf3fee12d1fc03df81"
}