Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,642,479",
      "signature": "0xb68296824641f44ae47de5faa3f5d966fe3e93a0975abf696216a97b118e97e3a386405b7d23c88faa7eefbe90628b54",
      "randomness": "0xe132df676e63dd9d44dd7432ec82e0068c561ef6b3f6c99f05f63ff17c322cc2"
    }
  ],
  "blockNumber": "7,430,924"
}

{
  "Sr25519": "0x18ab36830ca40cdb625aa98af0196ea6592ee9b62344af6cf6b60dc924732163ef1ae64524e66d81ca0ffc3827575b5a2a932d59093107a6176e723f1b1feb81"
}