Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,234",
      "signature": "0xa071a511d9545b520963ee9a825608be92efbd019dcdbbac8dd94a3fd223738fff38bfdfaefa2e3620d579b02f676a4e",
      "randomness": "0xce4a5d1a1a218093c125e3e44441d66224a318cc7c6ba200a91783f3e5bf8516"
    }
  ],
  "blockNumber": "7,407,394"
}

{
  "Sr25519": "0x565003078a1266b643ea3d50404538b4dfd1285a623264aa376ce7f46284544980769c4a6a5492ff239b937a390aa12f7f8b84383c02260b1a6d7a1379fa0186"
}