Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,089",
      "signature": "0x9864698baf8d63eb5be66f4627a0f04eb5369a474f51bc937411a061b95b7db772cd82b7ba06e2697b7d3f443de41af8",
      "randomness": "0x5355d52bc9f3e071290f1a9ce7a998df2789e507b3be4187cff6156ca356f290"
    }
  ],
  "blockNumber": "7,409,108"
}

{
  "Sr25519": "0xb0f40e6f12425c30a813fa9aa5e9dfc1f0b4e349d86a6f3044f1e22ac162a450f3dea0221ef7b424b08073dd6658bec6fadfcd71b2e38fd22b0ce9d3b13c348f"
}