Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,569,767",
      "signature": "0x8ea302af4e7e5a942edf0deb8b33804ffe6243c89a083bc159d0aba9491244d41cc56b71d98d9d60ae44574151870e88",
      "randomness": "0xede96dcea9235a561f5cb829dbfc7fbe4043cb6defc4d5da122b6c04ec094b66"
    }
  ],
  "blockNumber": "7,412,777"
}

{
  "Sr25519": "0x48923df1015b9720fdf32756acbba8b5f109c2c4bd8675db1216c0151a5616560c0b553b9f54207f30f6b68c79ce67ba9568f2f8f5cc07b764e35e682e62bd8c"
}