Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,561,401",
      "signature": "0x8509b84caada7604a01c81708132ddd5e3102a462ec6daaa46ac43ddb7ce2c13105f5de098dccf6d87b3e48ec53e19a4",
      "randomness": "0xf2daf0711f731baca53e0b0129fec05507a3aad2109a4fd02874fec62c54789e"
    }
  ],
  "blockNumber": "7,410,686"
}

{
  "Sr25519": "0x322a21e0ecf90c44d39137b1740ebf6f3fa52903b57dc3aab3c2e906f940ee126fdd6db808e96969cbf7ee0e4bae1f70dd9b844384f35dfeb7194d379ec4be8e"
}