Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,011",
      "signature": "0xa1e994f35f85a398351c573251afe08ea02f6cde08996ae85624c8149eeab4be4f4d4795eef327f600f7fe2c6de3926b",
      "randomness": "0xf2bef9634df66d0d91fc1a96244cee71daec2fdc87f40b1a98a04e8ccc82f947"
    }
  ],
  "blockNumber": "7,410,088"
}

{
  "Sr25519": "0x5a0d9e6755ffadebc3d64182c07a02e7254768ce22c48d35dc9c2c8712da75590ac619db7f6e9233dde86356850e5646711e057e5f97d4923883bd86f4fba386"
}