Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,593,362",
      "signature": "0xa9be72ead6132141b96e57020e36598692705851331a5d49860263d1068da2184e49f7b1430305c33ea0f17e62dec8a8",
      "randomness": "0xa7e31d9bb84bff1e895d9eeabf7ac4b828ccacb37c4e56bf37c640a2709157f9"
    }
  ],
  "blockNumber": "7,418,658"
}

{
  "Sr25519": "0x1c5fde8e8106ee94aa3c26dd51334a9a9ef82aa9417068d420b40fb573b05175719f42d11277e79497cfb5a270342689585d3c557fa93bc2886feabe979a2f89"
}