Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,601,635",
      "signature": "0xb3ff30bc6e360ec8bc1c10bf2bc324a0e8252ca267a1fda3af2d7562dc9b4c6489db5a156bc74c8f604fab20e7d29384",
      "randomness": "0x0979fa0caa1ff7873219badb19f0f926ad3203e13d00e12ad465686530fd67a8"
    }
  ],
  "blockNumber": "7,420,725"
}

{
  "Sr25519": "0xc2cf2413d34e8b7357a9edb5b669b108e39068e69fbfa15e710663afd9128c3f7a0ddb9b7da462285a6f6da54746991f664346feab188a4f217a429d034aec81"
}