Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,617,761",
      "signature": "0x89e4d671d30e2fc832e9b98a0bbf06a4c3baa7a743332a6e7c0e8196d578fc55d622bd049ee8cea613f2d497efcaee79",
      "randomness": "0x0adbfdd6a3bf1d417f32f8becbbf941d4ee8f640c112d6a6129f10c8947554e4"
    }
  ],
  "blockNumber": "7,424,756"
}

{
  "Sr25519": "0x0c59f7d496b45a5c055345c5cc061a6e433f7d434dca8027ba75588324b769640ddf61f0080483160a51d31e3ddb822540a85ad49955bfd65f47b09c1f986081"
}