Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,720",
      "signature": "0xaed748d1b848262998dc5556dd3afe7325ef8141562bffa03c1b010df4b0649cf47e2bfa2f6cf7bc65f8cf450497fc65",
      "randomness": "0xd02299aac1f9eae77ed480896efb372c7c8af0972adda038a91e794450d7c5a3"
    }
  ],
  "blockNumber": "7,407,015"
}

{
  "Sr25519": "0xcc33cbd5560acaee2d93a0ef96b0d49cc2ff8f3b1b70c0298852047e954b4b0eda66803d137eafacbce3ad1a1bfd8e4641532564e021b7f9843bb62732c23e8b"
}