Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,640,000",
      "signature": "0xb619415ae9cd1e438b41b26bef10768a8d20b9560f83767ee70c0b108de65fd5fbdaf266bee532c36ffdd155fb34de61",
      "randomness": "0x7c6657fa7eeac4a11b18caf5e1a5ae6ee29045c933d01d4681c7628569f0505a"
    }
  ],
  "blockNumber": "7,430,315"
}

{
  "Sr25519": "0xb48fc5db0089bfefa40f5e21ca10f71039ddebc98ecea02bf04e312ac31a114598655e6b6496cbcbc7dfd257c6bb30d0f8a704b1f1ff10c5d07c82509e413b86"
}